Q: What is the sum of all factors of the number 9,423,280 excluding 9,423,280?

A: 12,856,544

Why is 12,856,544 the sum of all factors of 9,423,280, excluding 9,423,280?

The factors of the number 9,423,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1931, 2440, 3862, 4880, 7724, 9655, 15448, 19310, 30896, 38620, 77240, 117791, 154480, 235582, 471164, 588955, 942328, 1177910, 1884656, 2355820, 4711640, 9423280.

If you add them up, you will get the total of 9,423,292. Now subtract 9,423,280 to get 12,856,544