2017692200

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 4793800320

約数和(自身を除く): 2776108120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 151, 200, 284, 302, 355, 568, 604, 710, 755, 941, 1208, 1420, 1510, 1775, 1882, 2840, 3020, 3550, 3764, 3775, 4705, 6040, 7100, 7528, 7550, 9410, 10721, 14200, 15100, 18820, 21442, 23525, 30200, 37640, 42884, 47050, 53605, 66811, 85768, 94100, 107210, 133622, 142091, 188200, 214420, 267244, 268025, 284182, 334055, 428840, 534488, 536050, 568364, 668110, 710455, 1072100, 1136728, 1336220, 1420910, 1670275, 2144200, 2672440, 2841820, 3340550, 3552275, 5683640, 6681100, 7104550, 10088461, 13362200, 14209100, 20176922, 28418200, 40353844, 50442305, 80707688, 100884610, 201769220, 252211525, 403538440, 504423050, 1008846100, 2017692200]

約数ペア:

[(1, 2017692200), (2, 1008846100), (4, 504423050), (5, 403538440), (8, 252211525), (10, 201769220), (20, 100884610), (25, 80707688), (40, 50442305), (50, 40353844), (71, 28418200), (100, 20176922), (142, 14209100), (151, 13362200), (200, 10088461), (284, 7104550), (302, 6681100), (355, 5683640), (568, 3552275), (604, 3340550), (710, 2841820), (755, 2672440), (941, 2144200), (1208, 1670275), (1420, 1420910), (1510, 1336220), (1775, 1136728), (1882, 1072100), (2840, 710455), (3020, 668110), (3550, 568364), (3764, 536050), (3775, 534488), (4705, 428840), (6040, 334055), (7100, 284182), (7528, 268025), (7550, 267244), (9410, 214420), (10721, 188200), (14200, 142091), (15100, 133622), (18820, 107210), (21442, 94100), (23525, 85768), (30200, 66811), (37640, 53605), (42884, 47050)]