Q: What is the sum of all factors of the number 215,135,320 excluding 215,135,320?
A: 268,919,240
The factors of the number 215,135,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 5378383, 10756766, 21513532, 26891915, 43027064, 53783830, 107567660, 215135320.
If you add them up, you will get the total of 215,135,588. Now subtract 215,135,320 to get 268,919,240