Q: What is the sum of all factors of the number 65,456,680 excluding 65,456,680?
A: 83,181,920
The factors of the number 65,456,680 are: 1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 15013, 30026, 60052, 75065, 120104, 150130, 300260, 600520, 1636417, 3272834, 6545668, 8182085, 13091336, 16364170, 32728340, 65456680.
If you add them up, you will get the total of 65,456,763. Now subtract 65,456,680 to get 83,181,920