Q: What is the sum of all factors of the number 324,277,040 excluding 324,277,040?

A: 474,020,080

Why is 474,020,080 the sum of all factors of 324,277,040, excluding 324,277,040?

The factors of the number 324,277,040 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 238439, 476878, 953756, 1192195, 1907512, 2384390, 3815024, 4053463, 4768780, 8106926, 9537560, 16213852, 19075120, 20267315, 32427704, 40534630, 64855408, 81069260, 162138520, 324277040.

If you add them up, you will get the total of 324,277,514. Now subtract 324,277,040 to get 474,020,080