Q: What is the sum of all factors of the number 89,680 excluding 89,680?
A: 133,520
The factors of the number 89,680 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 944, 1121, 1180, 1520, 2242, 2360, 4484, 4720, 5605, 8968, 11210, 17936, 22420, 44840, 89680.
If you add them up, you will get the total of 89,813. Now subtract 89,680 to get 133,520