Q: What is the sum of all factors of the number 378,380 excluding 378,380?
A: 416,260
The factors of the number 378,380 are: 1, 2, 4, 5, 10, 20, 18919, 37838, 75676, 94595, 189190, 378380.
If you add them up, you will get the total of 378,796. Now subtract 378,380 to get 416,260