Q: What is the sum of all factors of the number 429,200 excluding 429,200?

A: 666,340

Why is 666,340 the sum of all factors of 429,200, excluding 429,200?

The factors of the number 429,200 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 37, 40, 50, 58, 74, 80, 100, 116, 145, 148, 185, 200, 232, 290, 296, 370, 400, 464, 580, 592, 725, 740, 925, 1073, 1160, 1450, 1480, 1850, 2146, 2320, 2900, 2960, 3700, 4292, 5365, 5800, 7400, 8584, 10730, 11600, 14800, 17168, 21460, 26825, 42920, 53650, 85840, 107300, 214600, 429200.

If you add them up, you will get the total of 429,866. Now subtract 429,200 to get 666,340