Q: What is the sum of all factors of the number 384,280 excluding 384,280?
A: 548,120
The factors of the number 384,280 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 739, 1478, 2956, 3695, 5912, 7390, 9607, 14780, 19214, 29560, 38428, 48035, 76856, 96070, 192140, 384280.
If you add them up, you will get the total of 384,828. Now subtract 384,280 to get 548,120