45158740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205267}}^1$

素因数の和:205287

約数の個数: 24

約数和(自身を含む): 103455072

約数和(自身を除く): 58296332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 205267, 410534, 821068, 1026335, 2052670, 2257937, 4105340, 4515874, 9031748, 11289685, 22579370, 45158740]

約数ペア:

[(1, 45158740), (2, 22579370), (4, 11289685), (5, 9031748), (10, 4515874), (11, 4105340), (20, 2257937), (22, 2052670), (44, 1026335), (55, 821068), (110, 410534), (220, 205267)]