85834540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{390157}}^1$

素因数の和:390177

約数の個数: 24

約数和(自身を含む): 196639632

約数和(自身を除く): 110805092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 390157, 780314, 1560628, 1950785, 3901570, 4291727, 7803140, 8583454, 17166908, 21458635, 42917270, 85834540]

約数ペア:

[(1, 85834540), (2, 42917270), (4, 21458635), (5, 17166908), (10, 8583454), (11, 7803140), (20, 4291727), (22, 3901570), (44, 1950785), (55, 1560628), (110, 780314), (220, 390157)]