Q: What is the sum of all factors of the number 548,780 excluding 548,780?
A: 654,772
The factors of the number 548,780 are: 1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1193, 2386, 4772, 5965, 11930, 23860, 27439, 54878, 109756, 137195, 274390, 548780.
If you add them up, you will get the total of 549,434. Now subtract 548,780 to get 654,772