Q: What is the sum of all factors of the number 401,256,210 excluding 401,256,210?

A: 562,630,830

Why is 562,630,830 the sum of all factors of 401,256,210, excluding 401,256,210?

The factors of the number 401,256,210 are: 1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458, 3687, 6145, 7374, 10883, 12290, 18435, 21766, 32649, 36870, 54415, 65298, 108830, 163245, 326490, 13375207, 26750414, 40125621, 66876035, 80251242, 133752070, 200628105, 401256210.

If you add them up, you will get the total of 401,256,772. Now subtract 401,256,210 to get 562,630,830