15672005140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71236387}}^1$

素因数の和:71236407

約数の個数: 24

約数和(自身を含む): 35903139552

約数和(自身を除く): 20231134412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71236387, 142472774, 284945548, 356181935, 712363870, 783600257, 1424727740, 1567200514, 3134401028, 3918001285, 7836002570, 15672005140]

約数ペア:

[(1, 15672005140), (2, 7836002570), (4, 3918001285), (5, 3134401028), (10, 1567200514), (11, 1424727740), (20, 783600257), (22, 712363870), (44, 356181935), (55, 284945548), (110, 142472774), (220, 71236387)]