3812120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7355

約数の個数: 32

約数和(自身を含む): 9238320

約数和(自身を除く): 5426200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7331, 14662, 29324, 36655, 58648, 73310, 95303, 146620, 190606, 293240, 381212, 476515, 762424, 953030, 1906060, 3812120]

約数ペア:

[(1, 3812120), (2, 1906060), (4, 953030), (5, 762424), (8, 476515), (10, 381212), (13, 293240), (20, 190606), (26, 146620), (40, 95303), (52, 73310), (65, 58648), (104, 36655), (130, 29324), (260, 14662), (520, 7331)]