201701960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4322

約数の個数: 64

約数和(自身を含む): 481042800

約数和(自身を除く): 279340840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4241, 4756, 5945, 8482, 9512, 11890, 16964, 21205, 23780, 33928, 42410, 47560, 84820, 122989, 169640, 173881, 245978, 347762, 491956, 614945, 695524, 869405, 983912, 1229890, 1391048, 1738810, 2459780, 3477620, 4919560, 5042549, 6955240, 10085098, 20170196, 25212745, 40340392, 50425490, 100850980, 201701960]

約数ペア:

[(1, 201701960), (2, 100850980), (4, 50425490), (5, 40340392), (8, 25212745), (10, 20170196), (20, 10085098), (29, 6955240), (40, 5042549), (41, 4919560), (58, 3477620), (82, 2459780), (116, 1738810), (145, 1391048), (164, 1229890), (205, 983912), (232, 869405), (290, 695524), (328, 614945), (410, 491956), (580, 347762), (820, 245978), (1160, 173881), (1189, 169640), (1640, 122989), (2378, 84820), (4241, 47560), (4756, 42410), (5945, 33928), (8482, 23780), (9512, 21205), (11890, 16964)]