Q: What is the sum of all factors of the number 401,204,600 excluding 401,204,600?

A: 536,834,320

Why is 536,834,320 the sum of all factors of 401,204,600, excluding 401,204,600?

The factors of the number 401,204,600 are: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 362, 724, 905, 1448, 1810, 3620, 4525, 7240, 9050, 11083, 18100, 22166, 36200, 44332, 55415, 88664, 110830, 221660, 277075, 443320, 554150, 1108300, 2006023, 2216600, 4012046, 8024092, 10030115, 16048184, 20060230, 40120460, 50150575, 80240920, 100301150, 200602300, 401204600.

If you add them up, you will get the total of 401,205,136. Now subtract 401,204,600 to get 536,834,320