Q: What is the sum of all factors of the number 111,100,100 excluding 111,100,100?

A: 144,172,624

Why is 144,172,624 the sum of all factors of 111,100,100, excluding 111,100,100?

The factors of the number 111,100,100 are: 1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 65353, 130706, 261412, 326765, 653530, 1111001, 1307060, 1633825, 2222002, 3267650, 4444004, 5555005, 6535300, 11110010, 22220020, 27775025, 55550050, 111100100.

If you add them up, you will get the total of 111,100,244. Now subtract 111,100,100 to get 144,172,624