Q: What is the sum of all factors of the number 378,160 excluding 378,160?

A: 536,960

Why is 536,960 the sum of all factors of 378,160, excluding 378,160?

The factors of the number 378,160 are: 1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 163, 232, 290, 326, 464, 580, 652, 815, 1160, 1304, 1630, 2320, 2608, 3260, 4727, 6520, 9454, 13040, 18908, 23635, 37816, 47270, 75632, 94540, 189080, 378160.

If you add them up, you will get the total of 378,696. Now subtract 378,160 to get 536,960