91326040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10331}}^1$

素因数の和:10372

約数の個数: 64

約数和(自身を含む): 234329760

約数和(自身を除く): 143003720

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 10331, 20662, 41324, 51655, 82648, 103310, 134303, 175627, 206620, 268606, 351254, 413240, 537212, 671515, 702508, 878135, 1074424, 1343030, 1405016, 1756270, 2283151, 2686060, 3512540, 4566302, 5372120, 7025080, 9132604, 11415755, 18265208, 22831510, 45663020, 91326040]

約数ペア:

[(1, 91326040), (2, 45663020), (4, 22831510), (5, 18265208), (8, 11415755), (10, 9132604), (13, 7025080), (17, 5372120), (20, 4566302), (26, 3512540), (34, 2686060), (40, 2283151), (52, 1756270), (65, 1405016), (68, 1343030), (85, 1074424), (104, 878135), (130, 702508), (136, 671515), (170, 537212), (221, 413240), (260, 351254), (340, 268606), (442, 206620), (520, 175627), (680, 134303), (884, 103310), (1105, 82648), (1768, 51655), (2210, 41324), (4420, 20662), (8840, 10331)]