Q: What is the sum of all factors of the number 429,400 excluding 429,400?

A: 630,800

Why is 630,800 the sum of all factors of 429,400, excluding 429,400?

The factors of the number 429,400 are: 1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 113, 152, 190, 200, 226, 380, 452, 475, 565, 760, 904, 950, 1130, 1900, 2147, 2260, 2825, 3800, 4294, 4520, 5650, 8588, 10735, 11300, 17176, 21470, 22600, 42940, 53675, 85880, 107350, 214700, 429400.

If you add them up, you will get the total of 430,030. Now subtract 429,400 to get 630,800