85834580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330133}}^1$

素因数の和:330155

約数の個数: 24

約数和(自身を含む): 194118792

約数和(自身を除く): 108284212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 330133, 660266, 1320532, 1650665, 3301330, 4291729, 6602660, 8583458, 17166916, 21458645, 42917290, 85834580]

約数ペア:

[(1, 85834580), (2, 42917290), (4, 21458645), (5, 17166916), (10, 8583458), (13, 6602660), (20, 4291729), (26, 3301330), (52, 1650665), (65, 1320532), (130, 660266), (260, 330133)]