124193140

素因数分解:

$2^2\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{2687}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 261015552

約数和(自身を除く): 136822412

約数列:

[1, 2, 4, 5, 10, 20, 2311, 2687, 4622, 5374, 9244, 10748, 11555, 13435, 23110, 26870, 46220, 53740, 6209657, 12419314, 24838628, 31048285, 62096570, 124193140]

約数ペア:

[(1, 124193140), (2, 62096570), (4, 31048285), (5, 24838628), (10, 12419314), (20, 6209657), (2311, 53740), (2687, 46220), (4622, 26870), (5374, 23110), (9244, 13435), (10748, 11555)]