Q: What is the sum of all factors of the number 41,380,780 excluding 41,380,780?

A: 59,318,420

Why is 59,318,420 the sum of all factors of 41,380,780, excluding 41,380,780?

The factors of the number 41,380,780 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 4049, 5110, 8098, 10220, 16196, 20245, 28343, 40490, 56686, 80980, 113372, 141715, 283430, 295577, 566860, 591154, 1182308, 1477885, 2069039, 2955770, 4138078, 5911540, 8276156, 10345195, 20690390, 41380780.

If you add them up, you will get the total of 41,380,839. Now subtract 41,380,780 to get 59,318,420