Q: What is the sum of all factors of the number 391,760 excluding 391,760?
A: 545,680
The factors of the number 391,760 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 83, 118, 166, 236, 295, 332, 415, 472, 590, 664, 830, 944, 1180, 1328, 1660, 2360, 3320, 4720, 4897, 6640, 9794, 19588, 24485, 39176, 48970, 78352, 97940, 195880, 391760.
If you add them up, you will get the total of 392,305. Now subtract 391,760 to get 545,680