Q: What is the sum of all factors of the number 1,630,280 excluding 1,630,280?
A: 2,111,920
The factors of the number 1,630,280 are: 1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 769, 1060, 1538, 2120, 3076, 3845, 6152, 7690, 15380, 30760, 40757, 81514, 163028, 203785, 326056, 407570, 815140, 1630280.
If you add them up, you will get the total of 1,630,282. Now subtract 1,630,280 to get 2,111,920