102007540

素因数分解:

$2^2\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{2311}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 214405632

約数和(自身を除く): 112398092

約数列:

[1, 2, 4, 5, 10, 20, 2207, 2311, 4414, 4622, 8828, 9244, 11035, 11555, 22070, 23110, 44140, 46220, 5100377, 10200754, 20401508, 25501885, 51003770, 102007540]

約数ペア:

[(1, 102007540), (2, 51003770), (4, 25501885), (5, 20401508), (10, 10200754), (20, 5100377), (2207, 46220), (2311, 44140), (4414, 23110), (4622, 22070), (8828, 11555), (9244, 11035)]