157029237980

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{10624441}}^1$

素因数の和:10625189

約数の個数: 24

約数和(自身を含む): 330207657360

約数和(自身を除く): 173178419380

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 14780, 10624441, 21248882, 42497764, 53122205, 106244410, 212488820, 7851461899, 15702923798, 31405847596, 39257309495, 78514618990, 157029237980]

約数ペア:

[(1, 157029237980), (2, 78514618990), (4, 39257309495), (5, 31405847596), (10, 15702923798), (20, 7851461899), (739, 212488820), (1478, 106244410), (2956, 53122205), (3695, 42497764), (7390, 21248882), (14780, 10624441)]