491464160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9629}}^1$

素因数の和:9684

約数の個数: 96

約数和(自身を含む): 1310450400

約数和(自身を除く): 818986240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 2320, 2552, 3190, 4640, 5104, 6380, 9629, 10208, 12760, 19258, 25520, 38516, 48145, 51040, 77032, 96290, 105919, 154064, 192580, 211838, 279241, 308128, 385160, 423676, 529595, 558482, 770320, 847352, 1059190, 1116964, 1396205, 1540640, 1694704, 2118380, 2233928, 2792410, 3071651, 3389408, 4236760, 4467856, 5584820, 6143302, 8473520, 8935712, 11169640, 12286604, 15358255, 16947040, 22339280, 24573208, 30716510, 44678560, 49146416, 61433020, 98292832, 122866040, 245732080, 491464160]

約数ペア:

[(1, 491464160), (2, 245732080), (4, 122866040), (5, 98292832), (8, 61433020), (10, 49146416), (11, 44678560), (16, 30716510), (20, 24573208), (22, 22339280), (29, 16947040), (32, 15358255), (40, 12286604), (44, 11169640), (55, 8935712), (58, 8473520), (80, 6143302), (88, 5584820), (110, 4467856), (116, 4236760), (145, 3389408), (160, 3071651), (176, 2792410), (220, 2233928), (232, 2118380), (290, 1694704), (319, 1540640), (352, 1396205), (440, 1116964), (464, 1059190), (580, 847352), (638, 770320), (880, 558482), (928, 529595), (1160, 423676), (1276, 385160), (1595, 308128), (1760, 279241), (2320, 211838), (2552, 192580), (3190, 154064), (4640, 105919), (5104, 96290), (6380, 77032), (9629, 51040), (10208, 48145), (12760, 38516), (19258, 25520)]