20190118600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{877}}^1\times {\mathrm{1951}}^1$

素因数の和:2903

約数の個数: 96

約数和(自身を含む): 47816582400

約数和(自身を除く): 27626463800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 877, 1180, 1475, 1754, 1951, 2360, 2950, 3508, 3902, 4385, 5900, 7016, 7804, 8770, 9755, 11800, 15608, 17540, 19510, 21925, 35080, 39020, 43850, 48775, 51743, 78040, 87700, 97550, 103486, 115109, 175400, 195100, 206972, 230218, 258715, 390200, 413944, 460436, 517430, 575545, 920872, 1034860, 1151090, 1293575, 1711027, 2069720, 2302180, 2587150, 2877725, 3422054, 4604360, 5174300, 5755450, 6844108, 8555135, 10348600, 11510900, 13688216, 17110270, 23021800, 34220540, 42775675, 68441080, 85551350, 100950593, 171102700, 201901186, 342205400, 403802372, 504752965, 807604744, 1009505930, 2019011860, 2523764825, 4038023720, 5047529650, 10095059300, 20190118600]

約数ペア:

[(1, 20190118600), (2, 10095059300), (4, 5047529650), (5, 4038023720), (8, 2523764825), (10, 2019011860), (20, 1009505930), (25, 807604744), (40, 504752965), (50, 403802372), (59, 342205400), (100, 201901186), (118, 171102700), (200, 100950593), (236, 85551350), (295, 68441080), (472, 42775675), (590, 34220540), (877, 23021800), (1180, 17110270), (1475, 13688216), (1754, 11510900), (1951, 10348600), (2360, 8555135), (2950, 6844108), (3508, 5755450), (3902, 5174300), (4385, 4604360), (5900, 3422054), (7016, 2877725), (7804, 2587150), (8770, 2302180), (9755, 2069720), (11800, 1711027), (15608, 1293575), (17540, 1151090), (19510, 1034860), (21925, 920872), (35080, 575545), (39020, 517430), (43850, 460436), (48775, 413944), (51743, 390200), (78040, 258715), (87700, 230218), (97550, 206972), (103486, 195100), (115109, 175400)]