467685320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2322

約数の個数: 64

約数和(自身を含む): 1094742000

約数和(自身を除く): 627056680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 193, 232, 290, 386, 580, 772, 965, 1160, 1544, 1930, 2089, 3860, 4178, 5597, 7720, 8356, 10445, 11194, 16712, 20890, 22388, 27985, 41780, 44776, 55970, 60581, 83560, 111940, 121162, 223880, 242324, 302905, 403177, 484648, 605810, 806354, 1211620, 1612708, 2015885, 2423240, 3225416, 4031770, 8063540, 11692133, 16127080, 23384266, 46768532, 58460665, 93537064, 116921330, 233842660, 467685320]

約数ペア:

[(1, 467685320), (2, 233842660), (4, 116921330), (5, 93537064), (8, 58460665), (10, 46768532), (20, 23384266), (29, 16127080), (40, 11692133), (58, 8063540), (116, 4031770), (145, 3225416), (193, 2423240), (232, 2015885), (290, 1612708), (386, 1211620), (580, 806354), (772, 605810), (965, 484648), (1160, 403177), (1544, 302905), (1930, 242324), (2089, 223880), (3860, 121162), (4178, 111940), (5597, 83560), (7720, 60581), (8356, 55970), (10445, 44776), (11194, 41780), (16712, 27985), (20890, 22388)]