The factors of the number 855,858,200 are: 1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 211, 340, 422, 425, 680, 844, 850, 1055, 1193, 1688, 1700, 2110, 2386, 3400, 3587, 4220, 4772, 5275, 5965, 7174, 8440, 9544, 10550, 11930, 14348, 17935, 20281, 21100, 23860, 28696, 29825, 35870, 40562, 42200, 47720, 59650, 71740, 81124, 89675, 101405, 119300, 143480, 162248, 179350, 202810, 238600, 251723, 358700, 405620, 503446, 507025, 717400, 811240, 1006892, 1014050, 1258615, 2013784, 2028100, 2517230, 4056200, 4279291, 5034460, 6293075, 8558582, 10068920, 12586150, 17117164, 21396455, 25172300, 34234328, 42792910, 50344600, 85585820, 106982275, 171171640, 213964550, 427929100, 855858200.
If you add them up, you will get the total of 2,118,681,360.