382729100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9555

約数の個数: 72

約数和(自身を含む): 923357568

約数和(自身を除く): 540628468

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 9497, 10075, 18994, 20150, 37988, 40300, 47485, 94970, 123461, 189940, 237425, 246922, 294407, 474850, 493844, 588814, 617305, 949700, 1177628, 1234610, 1472035, 2469220, 2944070, 3086525, 3827291, 5888140, 6173050, 7360175, 7654582, 12346100, 14720350, 15309164, 19136455, 29440700, 38272910, 76545820, 95682275, 191364550, 382729100]

約数ペア:

[(1, 382729100), (2, 191364550), (4, 95682275), (5, 76545820), (10, 38272910), (13, 29440700), (20, 19136455), (25, 15309164), (26, 14720350), (31, 12346100), (50, 7654582), (52, 7360175), (62, 6173050), (65, 5888140), (100, 3827291), (124, 3086525), (130, 2944070), (155, 2469220), (260, 1472035), (310, 1234610), (325, 1177628), (403, 949700), (620, 617305), (650, 588814), (775, 493844), (806, 474850), (1300, 294407), (1550, 246922), (1612, 237425), (2015, 189940), (3100, 123461), (4030, 94970), (8060, 47485), (9497, 40300), (10075, 37988), (18994, 20150)]