Q: What is the sum of all factors of the number 396,880 including 396,880?
A: 1,038,996
The factors of the number 396,880 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 121, 164, 176, 205, 220, 242, 328, 410, 440, 451, 484, 605, 656, 820, 880, 902, 968, 1210, 1640, 1804, 1936, 2255, 2420, 3280, 3608, 4510, 4840, 4961, 7216, 9020, 9680, 9922, 18040, 19844, 24805, 36080, 39688, 49610, 79376, 99220, 198440, 396880.
If you add them up, you will get the total of 1,038,996.