104257360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 251341056

約数和(自身を除く): 147083696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 67, 80, 106, 134, 212, 265, 268, 335, 367, 424, 530, 536, 670, 734, 848, 1060, 1072, 1340, 1468, 1835, 2120, 2680, 2936, 3551, 3670, 4240, 5360, 5872, 7102, 7340, 14204, 14680, 17755, 19451, 24589, 28408, 29360, 35510, 38902, 49178, 56816, 71020, 77804, 97255, 98356, 122945, 142040, 155608, 194510, 196712, 245890, 284080, 311216, 389020, 393424, 491780, 778040, 983560, 1303217, 1556080, 1967120, 2606434, 5212868, 6516085, 10425736, 13032170, 20851472, 26064340, 52128680, 104257360]

約数ペア:

[(1, 104257360), (2, 52128680), (4, 26064340), (5, 20851472), (8, 13032170), (10, 10425736), (16, 6516085), (20, 5212868), (40, 2606434), (53, 1967120), (67, 1556080), (80, 1303217), (106, 983560), (134, 778040), (212, 491780), (265, 393424), (268, 389020), (335, 311216), (367, 284080), (424, 245890), (530, 196712), (536, 194510), (670, 155608), (734, 142040), (848, 122945), (1060, 98356), (1072, 97255), (1340, 77804), (1468, 71020), (1835, 56816), (2120, 49178), (2680, 38902), (2936, 35510), (3551, 29360), (3670, 28408), (4240, 24589), (5360, 19451), (5872, 17755), (7102, 14680), (7340, 14204)]