Q: What is the sum of all factors of the number 285,380 excluding 285,380?
A: 346,300
The factors of the number 285,380 are: 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 751, 1502, 3004, 3755, 7510, 14269, 15020, 28538, 57076, 71345, 142690, 285380.
If you add them up, you will get the total of 285,726. Now subtract 285,380 to get 346,300