83850760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 221616000

約数和(自身を除く): 137765240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 179, 196, 239, 245, 280, 358, 392, 478, 490, 716, 895, 956, 980, 1195, 1253, 1432, 1673, 1790, 1912, 1960, 2390, 2506, 3346, 3580, 4780, 5012, 6265, 6692, 7160, 8365, 8771, 9560, 10024, 11711, 12530, 13384, 16730, 17542, 23422, 25060, 33460, 35084, 42781, 43855, 46844, 50120, 58555, 66920, 70168, 85562, 87710, 93688, 117110, 171124, 175420, 213905, 234220, 299467, 342248, 350840, 427810, 468440, 598934, 855620, 1197868, 1497335, 1711240, 2096269, 2395736, 2994670, 4192538, 5989340, 8385076, 10481345, 11978680, 16770152, 20962690, 41925380, 83850760]

約数ペア:

[(1, 83850760), (2, 41925380), (4, 20962690), (5, 16770152), (7, 11978680), (8, 10481345), (10, 8385076), (14, 5989340), (20, 4192538), (28, 2994670), (35, 2395736), (40, 2096269), (49, 1711240), (56, 1497335), (70, 1197868), (98, 855620), (140, 598934), (179, 468440), (196, 427810), (239, 350840), (245, 342248), (280, 299467), (358, 234220), (392, 213905), (478, 175420), (490, 171124), (716, 117110), (895, 93688), (956, 87710), (980, 85562), (1195, 70168), (1253, 66920), (1432, 58555), (1673, 50120), (1790, 46844), (1912, 43855), (1960, 42781), (2390, 35084), (2506, 33460), (3346, 25060), (3580, 23422), (4780, 17542), (5012, 16730), (6265, 13384), (6692, 12530), (7160, 11711), (8365, 10024), (8771, 9560)]