Q: What is the sum of all factors of the number 324,040 excluding 324,040?
A: 405,140
The factors of the number 324,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 8101, 16202, 32404, 40505, 64808, 81010, 162020, 324040.
If you add them up, you will get the total of 324,445. Now subtract 324,040 to get 405,140