Q: What is the sum of all factors of the number 25,501,710 excluding 25,501,710?

A: 43,300,338

Why is 43,300,338 the sum of all factors of 25,501,710, excluding 25,501,710?

The factors of the number 25,501,710 are: 1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2843, 2990, 4485, 5686, 8529, 8970, 14215, 17058, 28430, 36959, 42645, 65389, 73918, 85290, 110877, 130778, 184795, 196167, 221754, 326945, 369590, 392334, 554385, 653890, 850057, 980835, 1108770, 1700114, 1961670, 2550171, 4250285, 5100342, 8500570, 12750855, 25501710.

If you add them up, you will get the total of 25,501,753. Now subtract 25,501,710 to get 43,300,338