25836140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{117437}}^1$

素因数の和:117457

約数の個数: 24

約数和(自身を含む): 59188752

約数和(自身を除く): 33352612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 117437, 234874, 469748, 587185, 1174370, 1291807, 2348740, 2583614, 5167228, 6459035, 12918070, 25836140]

約数ペア:

[(1, 25836140), (2, 12918070), (4, 6459035), (5, 5167228), (10, 2583614), (11, 2348740), (20, 1291807), (22, 1174370), (44, 587185), (55, 469748), (110, 234874), (220, 117437)]