1570203140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7137287}}^1$

素因数の和:7137307

約数の個数: 24

約数和(自身を含む): 3597193152

約数和(自身を除く): 2026990012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 7137287, 14274574, 28549148, 35686435, 71372870, 78510157, 142745740, 157020314, 314040628, 392550785, 785101570, 1570203140]

約数ペア:

[(1, 1570203140), (2, 785101570), (4, 392550785), (5, 314040628), (10, 157020314), (11, 142745740), (20, 78510157), (22, 71372870), (44, 35686435), (55, 28549148), (110, 14274574), (220, 7137287)]