Q: What is the sum of all factors of the number 422,442,040 excluding 422,442,040?

A: 528,857,960

Why is 528,857,960 the sum of all factors of 422,442,040, excluding 422,442,040?

The factors of the number 422,442,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 1399, 2798, 5596, 6995, 7549, 11192, 13990, 15098, 27980, 30196, 37745, 55960, 60392, 75490, 150980, 301960, 10561051, 21122102, 42244204, 52805255, 84488408, 105610510, 211221020, 422442040.

If you add them up, you will get the total of 422,442,568. Now subtract 422,442,040 to get 528,857,960