809944600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 2005117200

約数和(自身を除く): 1195172600

約数列:

[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, 1129, 1688, 1700, 2110, 2258, 3400, 3587, 4220, 4516, 5275, 5645, 7174, 8440, 9032, 10550, 11290, 14348, 17935, 19193, 21100, 22580, 28225, 28696, 35870, 38386, 42200, 45160, 56450, 71740, 76772, 89675, 95965, 112900, 143480, 153544, 179350, 191930, 225800, 238219, 358700, 383860, 476438, 479825, 717400, 767720, 952876, 959650, 1191095, 1905752, 1919300, 2382190, 3838600, 4049723, 4764380, 5955475, 8099446, 9528760, 11910950, 16198892, 20248615, 23821900, 32397784, 40497230, 47643800, 80994460, 101243075, 161988920, 202486150, 404972300, 809944600]

約数ペア:

[(1, 809944600), (2, 404972300), (4, 202486150), (5, 161988920), (8, 101243075), (10, 80994460), (17, 47643800), (20, 40497230), (25, 32397784), (34, 23821900), (40, 20248615), (50, 16198892), (68, 11910950), (85, 9528760), (100, 8099446), (136, 5955475), (170, 4764380), (200, 4049723), (211, 3838600), (340, 2382190), (422, 1919300), (425, 1905752), (680, 1191095), (844, 959650), (850, 952876), (1055, 767720), (1129, 717400), (1688, 479825), (1700, 476438), (2110, 383860), (2258, 358700), (3400, 238219), (3587, 225800), (4220, 191930), (4516, 179350), (5275, 153544), (5645, 143480), (7174, 112900), (8440, 95965), (9032, 89675), (10550, 76772), (11290, 71740), (14348, 56450), (17935, 45160), (19193, 42200), (21100, 38386), (22580, 35870), (28225, 28696)]