Q: What is the sum of all factors of the number 2,638,120 excluding 2,638,120?
A: 3,365,600
The factors of the number 2,638,120 are: 1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 653, 808, 1010, 1306, 2020, 2612, 3265, 4040, 5224, 6530, 13060, 26120, 65953, 131906, 263812, 329765, 527624, 659530, 1319060, 2638120.
If you add them up, you will get the total of 2,638,123. Now subtract 2,638,120 to get 3,365,600