Q: What is the sum of all factors of the number 355,340 excluding 355,340?
A: 402,340
The factors of the number 355,340 are: 1, 2, 4, 5, 10, 20, 109, 163, 218, 326, 436, 545, 652, 815, 1090, 1630, 2180, 3260, 17767, 35534, 71068, 88835, 177670, 355340.
If you add them up, you will get the total of 355,742. Now subtract 355,340 to get 402,340