Factors of 4000 in pairs

Factors are pairs of numbers which, if multiplied together, give the original number.

The number 4000 is a composite number. So, 4000 has more than one factor pair.

These are all the factor pairs of 4000:

• 1,4000
• 2,2000
• 4,1000
• 5,800
• 8,500
• 10,400
• 16,250
• 20,200
• 25,160
• 32,125
• 40,100
• 50,80

Here is how to find the factor pairs for the number 4000:

• 4000 divided by 1 is 4000. So, (1, 4000) is a factor pair of 4000
• 4000 divided by 2 is 2000. So, (2, 2000) is a factor pair of 4000
• 4000 divided by 4 is 1000. So, (4, 1000) is a factor pair of 4000
• 4000 divided by 5 is 800. So, (5, 800) is a factor pair of 4000
• 4000 divided by 8 is 500. So, (8, 500) is a factor pair of 4000
• 4000 divided by 10 is 400. So, (10, 400) is a factor pair of 4000
• 4000 divided by 16 is 250. So, (16, 250) is a factor pair of 4000
• 4000 divided by 20 is 200. So, (20, 200) is a factor pair of 4000
• 4000 divided by 25 is 160. So, (25, 160) is a factor pair of 4000
• 4000 divided by 32 is 125. So, (32, 125) is a factor pair of 4000
• 4000 divided by 40 is 100. So, (40, 100) is a factor pair of 4000
• 4000 divided by 50 is 80. So, (50, 80) is a factor pair of 4000

Factor pairs of 4000 that ads up to a number:

• The factors of 4000 that adds up to 4001 are 1 and 4000
• The factors of 4000 that adds up to 4002 are 2 and 2000
• The factors of 4000 that adds up to 4004 are 4 and 1000
• The factors of 4000 that adds up to 4005 are 5 and 800
• The factors of 4000 that adds up to 4008 are 8 and 500
• The factors of 4000 that adds up to 4010 are 10 and 400
• The factors of 4000 that adds up to 4016 are 16 and 250
• The factors of 4000 that adds up to 4020 are 20 and 200
• The factors of 4000 that adds up to 4025 are 25 and 160
• The factors of 4000 that adds up to 4032 are 32 and 125
• The factors of 4000 that adds up to 4040 are 40 and 100
• The factors of 4000 that adds up to 4050 are 50 and 80

Note 1: if we change the order of all pairs above, we can double the number of pairs. We choose not to show them.
Note 2: do not confuse these pairs with prime factors. See below some info:

The factorization or decomposition of 4000 is 2⁵•5³.

The prime factors of 4000 are 2 and 5. It is the list of the integer's prime factors.