75386380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53089}}^1$

素因数の和:53169

約数の個数: 24

約数和(自身を含む): 160544160

約数和(自身を除く): 85157780

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53089, 106178, 212356, 265445, 530890, 1061780, 3769319, 7538638, 15077276, 18846595, 37693190, 75386380]

約数ペア:

[(1, 75386380), (2, 37693190), (4, 18846595), (5, 15077276), (10, 7538638), (20, 3769319), (71, 1061780), (142, 530890), (284, 265445), (355, 212356), (710, 106178), (1420, 53089)]