Q: What is the sum of all factors of the number 285,080 excluding 285,080?
A: 356,440
The factors of the number 285,080 are: 1, 2, 4, 5, 8, 10, 20, 40, 7127, 14254, 28508, 35635, 57016, 71270, 142540, 285080.
If you add them up, you will get the total of 285,436. Now subtract 285,080 to get 356,440