6725680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 17498880

約数和(自身を除く): 10773200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 223, 232, 260, 290, 377, 446, 464, 520, 580, 754, 892, 1040, 1115, 1160, 1508, 1784, 1885, 2230, 2320, 2899, 3016, 3568, 3770, 4460, 5798, 6032, 6467, 7540, 8920, 11596, 12934, 14495, 15080, 17840, 23192, 25868, 28990, 30160, 32335, 46384, 51736, 57980, 64670, 84071, 103472, 115960, 129340, 168142, 231920, 258680, 336284, 420355, 517360, 672568, 840710, 1345136, 1681420, 3362840, 6725680]

約数ペア:

[(1, 6725680), (2, 3362840), (4, 1681420), (5, 1345136), (8, 840710), (10, 672568), (13, 517360), (16, 420355), (20, 336284), (26, 258680), (29, 231920), (40, 168142), (52, 129340), (58, 115960), (65, 103472), (80, 84071), (104, 64670), (116, 57980), (130, 51736), (145, 46384), (208, 32335), (223, 30160), (232, 28990), (260, 25868), (290, 23192), (377, 17840), (446, 15080), (464, 14495), (520, 12934), (580, 11596), (754, 8920), (892, 7540), (1040, 6467), (1115, 6032), (1160, 5798), (1508, 4460), (1784, 3770), (1885, 3568), (2230, 3016), (2320, 2899)]