Q: What is the sum of all factors of the number 250,213,120 excluding 250,213,120?

A: 349,128,560

Why is 349,128,560 the sum of all factors of 250,213,120, excluding 250,213,120?

The factors of the number 250,213,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 195479, 390958, 781916, 977395, 1563832, 1954790, 3127664, 3909580, 6255328, 7819160, 12510656, 15638320, 25021312, 31276640, 50042624, 62553280, 125106560, 250213120.

If you add them up, you will get the total of 250,213,469. Now subtract 250,213,120 to get 349,128,560