Q: What is the sum of all factors of the number 228,280 excluding 228,280?
A: 326,120
The factors of the number 228,280 are: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 439, 520, 878, 1756, 2195, 3512, 4390, 5707, 8780, 11414, 17560, 22828, 28535, 45656, 57070, 114140, 228280.
If you add them up, you will get the total of 228,606. Now subtract 228,280 to get 326,120