15695952140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71345237}}^1$

素因数の和:71345257

約数の個数: 24

約数和(自身を含む): 35957999952

約数和(自身を除く): 20262047812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71345237, 142690474, 285380948, 356726185, 713452370, 784797607, 1426904740, 1569595214, 3139190428, 3923988035, 7847976070, 15695952140]

約数ペア:

[(1, 15695952140), (2, 7847976070), (4, 3923988035), (5, 3139190428), (10, 1569595214), (11, 1426904740), (20, 784797607), (22, 713452370), (44, 356726185), (55, 285380948), (110, 142690474), (220, 71345237)]