The factors of the number 502,337,200 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 157, 190, 200, 304, 314, 380, 400, 421, 475, 628, 760, 785, 842, 950, 1256, 1520, 1570, 1684, 1900, 2105, 2512, 2983, 3140, 3368, 3800, 3925, 4210, 5966, 6280, 6736, 7600, 7850, 7999, 8420, 10525, 11932, 12560, 14915, 15700, 15998, 16840, 21050, 23864, 29830, 31400, 31996, 33680, 39995, 42100, 47728, 59660, 62800, 63992, 66097, 74575, 79990, 84200, 119320, 127984, 132194, 149150, 159980, 168400, 199975, 238640, 264388, 298300, 319960, 330485, 399950, 528776, 596600, 639920, 660970, 799900, 1057552, 1193200, 1255843, 1321940, 1599800, 1652425, 2511686, 2643880, 3199600, 3304850, 5023372, 5287760, 6279215, 6609700, 10046744, 12558430, 13219400, 20093488, 25116860, 26438800, 31396075, 50233720, 62792150, 100467440, 125584300, 251168600, 502337200.
If you add them up, you will get the total of 502,337,979. Now subtract 502,337,200 to get 779,175,520