Q: What is the sum of all factors of the number 228,440 excluding 228,440?
A: 285,640
The factors of the number 228,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 5711, 11422, 22844, 28555, 45688, 57110, 114220, 228440.
If you add them up, you will get the total of 228,725. Now subtract 228,440 to get 285,640