Q: What is the sum of all factors of the number 77,755,760 excluding 77,755,760?

A: 103,612,096

Why is 103,612,096 the sum of all factors of 77,755,760, excluding 77,755,760?

The factors of the number 77,755,760 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 2801, 3470, 5552, 5602, 6940, 11204, 13880, 14005, 22408, 27760, 28010, 44816, 56020, 112040, 224080, 971947, 1943894, 3887788, 4859735, 7775576, 9719470, 15551152, 19438940, 38877880, 77755760.

If you add them up, you will get the total of 77,755,863. Now subtract 77,755,760 to get 103,612,096