41367640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 97608960

約数和(自身を除く): 56241320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 457, 584, 620, 730, 914, 1240, 1460, 1828, 2263, 2285, 2920, 3656, 4526, 4570, 9052, 9140, 11315, 14167, 18104, 18280, 22630, 28334, 33361, 45260, 56668, 66722, 70835, 90520, 113336, 133444, 141670, 166805, 266888, 283340, 333610, 566680, 667220, 1034191, 1334440, 2068382, 4136764, 5170955, 8273528, 10341910, 20683820, 41367640]

約数ペア:

[(1, 41367640), (2, 20683820), (4, 10341910), (5, 8273528), (8, 5170955), (10, 4136764), (20, 2068382), (31, 1334440), (40, 1034191), (62, 667220), (73, 566680), (124, 333610), (146, 283340), (155, 266888), (248, 166805), (292, 141670), (310, 133444), (365, 113336), (457, 90520), (584, 70835), (620, 66722), (730, 56668), (914, 45260), (1240, 33361), (1460, 28334), (1828, 22630), (2263, 18280), (2285, 18104), (2920, 14167), (3656, 11315), (4526, 9140), (4570, 9052)]