133623880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8861}}^1$

素因数の和:8914

約数の個数: 64

約数和(自身を含む): 334983600

約数和(自身を除く): 201359720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 8861, 15080, 17722, 35444, 44305, 70888, 88610, 115193, 177220, 230386, 256969, 354440, 460772, 513938, 575965, 921544, 1027876, 1151930, 1284845, 2055752, 2303860, 2569690, 3340597, 4607720, 5139380, 6681194, 10278760, 13362388, 16702985, 26724776, 33405970, 66811940, 133623880]

約数ペア:

[(1, 133623880), (2, 66811940), (4, 33405970), (5, 26724776), (8, 16702985), (10, 13362388), (13, 10278760), (20, 6681194), (26, 5139380), (29, 4607720), (40, 3340597), (52, 2569690), (58, 2303860), (65, 2055752), (104, 1284845), (116, 1151930), (130, 1027876), (145, 921544), (232, 575965), (260, 513938), (290, 460772), (377, 354440), (520, 256969), (580, 230386), (754, 177220), (1160, 115193), (1508, 88610), (1885, 70888), (3016, 44305), (3770, 35444), (7540, 17722), (8861, 15080)]