Q: What is the sum of all factors of the number 361,701,640 excluding 361,701,640?

A: 474,125,840

Why is 474,125,840 the sum of all factors of 361,701,640, excluding 361,701,640?

The factors of the number 361,701,640 are: 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 244393, 488786, 977572, 1221965, 1955144, 2443930, 4887860, 9042541, 9775720, 18085082, 36170164, 45212705, 72340328, 90425410, 180850820, 361701640.

If you add them up, you will get the total of 361,702,114. Now subtract 361,701,640 to get 474,125,840