Q: What is the sum of all factors of the number 34,405,120 excluding 34,405,120?

A: 48,008,960

Why is 48,008,960 the sum of all factors of 34,405,120, excluding 34,405,120?

The factors of the number 34,405,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 26879, 53758, 107516, 134395, 215032, 268790, 430064, 537580, 860128, 1075160, 1720256, 2150320, 3440512, 4300640, 6881024, 8601280, 17202560, 34405120.

If you add them up, you will get the total of 34,405,168. Now subtract 34,405,120 to get 48,008,960