3362840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 5104360

約数列:

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

約数ペア:

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