Q: What is the sum of all factors of the number 361,600 excluding 361,600?

A: 539,570

Why is 539,570 the sum of all factors of 361,600, excluding 361,600?

The factors of the number 361,600 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 200, 226, 320, 400, 452, 565, 640, 800, 904, 1130, 1600, 1808, 2260, 2825, 3200, 3616, 4520, 5650, 7232, 9040, 11300, 14464, 18080, 22600, 36160, 45200, 72320, 90400, 180800, 361600.

If you add them up, you will get the total of 362,139. Now subtract 361,600 to get 539,570