85473140

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{4561}}^1$

素因数の和:5507

約数の個数: 24

約数和(自身を含む): 179724552

約数和(自身を除く): 94251412

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3748, 4561, 4685, 9122, 9370, 18244, 18740, 22805, 45610, 91220, 4273657, 8547314, 17094628, 21368285, 42736570, 85473140]

約数ペア:

[(1, 85473140), (2, 42736570), (4, 21368285), (5, 17094628), (10, 8547314), (20, 4273657), (937, 91220), (1874, 45610), (3748, 22805), (4561, 18740), (4685, 18244), (9122, 9370)]