Q: What is the sum of all factors of the number 430,400 excluding 430,400?

A: 632,590

Why is 632,590 the sum of all factors of 430,400, excluding 430,400?

The factors of the number 430,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 269, 320, 400, 538, 800, 1076, 1345, 1600, 2152, 2690, 4304, 5380, 6725, 8608, 10760, 13450, 17216, 21520, 26900, 43040, 53800, 86080, 107600, 215200, 430400.

If you add them up, you will get the total of 431,032. Now subtract 430,400 to get 632,590