Q: What is the sum of all factors of the number 123,301,040 excluding 123,301,040?

A: 173,264,800

Why is 173,264,800 the sum of all factors of 123,301,040, excluding 123,301,040?

The factors of the number 123,301,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 53147, 106294, 212588, 265735, 425176, 531470, 850352, 1062940, 1541263, 2125880, 3082526, 4251760, 6165052, 7706315, 12330104, 15412630, 24660208, 30825260, 61650520, 123301040.

If you add them up, you will get the total of 123,301,213. Now subtract 123,301,040 to get 173,264,800