Q: What is the sum of all factors of the number 400,340 excluding 400,340?
A: 464,692
The factors of the number 400,340 are: 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 541, 740, 1082, 2164, 2705, 5410, 10820, 20017, 40034, 80068, 100085, 200170, 400340.
If you add them up, you will get the total of 400,804. Now subtract 400,340 to get 464,692