85131530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26687}}^1$

素因数の和:26734

約数の個数: 32

約数和(自身を含む): 172938240

約数和(自身を除く): 87806710

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 26687, 53374, 133435, 266870, 293557, 587114, 773923, 1467785, 1547846, 2935570, 3869615, 7739230, 8513153, 17026306, 42565765, 85131530]

約数ペア:

[(1, 85131530), (2, 42565765), (5, 17026306), (10, 8513153), (11, 7739230), (22, 3869615), (29, 2935570), (55, 1547846), (58, 1467785), (110, 773923), (145, 587114), (290, 293557), (319, 266870), (638, 133435), (1595, 53374), (3190, 26687)]