38121200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7362

約数の個数: 60

約数和(自身を含む): 98644728

約数和(自身を除く): 60523528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 7331, 14662, 29324, 36655, 58648, 73310, 95303, 117296, 146620, 183275, 190606, 293240, 366550, 381212, 476515, 586480, 733100, 762424, 953030, 1466200, 1524848, 1906060, 2382575, 2932400, 3812120, 4765150, 7624240, 9530300, 19060600, 38121200]

約数ペア:

[(1, 38121200), (2, 19060600), (4, 9530300), (5, 7624240), (8, 4765150), (10, 3812120), (13, 2932400), (16, 2382575), (20, 1906060), (25, 1524848), (26, 1466200), (40, 953030), (50, 762424), (52, 733100), (65, 586480), (80, 476515), (100, 381212), (104, 366550), (130, 293240), (200, 190606), (208, 183275), (260, 146620), (325, 117296), (400, 95303), (520, 73310), (650, 58648), (1040, 36655), (1300, 29324), (2600, 14662), (5200, 7331)]