Q: What is the sum of all factors of the number 616,427,300 excluding 616,427,300?

A: 730,111,516

Why is 730,111,516 the sum of all factors of 616,427,300, excluding 616,427,300?

The factors of the number 616,427,300 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 7550, 15100, 40823, 81646, 163292, 204115, 408230, 816460, 1020575, 2041150, 4082300, 6164273, 12328546, 24657092, 30821365, 61642730, 123285460, 154106825, 308213650, 616427300.

If you add them up, you will get the total of 616,428,030. Now subtract 616,427,300 to get 730,111,516