2040374930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2099}}^1\times {\mathrm{8837}}^1$

素因数の和:10954

約数の個数: 32

約数和(自身を含む): 4008916800

約数和(自身を除く): 1968541870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2099, 4198, 8837, 10495, 17674, 20990, 23089, 44185, 46178, 88370, 97207, 115445, 194414, 230890, 486035, 972070, 18548863, 37097726, 92744315, 185488630, 204037493, 408074986, 1020187465, 2040374930]

約数ペア:

[(1, 2040374930), (2, 1020187465), (5, 408074986), (10, 204037493), (11, 185488630), (22, 92744315), (55, 37097726), (110, 18548863), (2099, 972070), (4198, 486035), (8837, 230890), (10495, 194414), (17674, 115445), (20990, 97207), (23089, 88370), (44185, 46178)]