159479800

素因数分解:

$2^3\times 5^2\times {\mathrm{797399}}^1$

素因数の和:797415

約数の個数: 24

約数和(自身を含む): 370791000

約数和(自身を除く): 211311200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 797399, 1594798, 3189596, 3986995, 6379192, 7973990, 15947980, 19934975, 31895960, 39869950, 79739900, 159479800]

約数ペア:

[(1, 159479800), (2, 79739900), (4, 39869950), (5, 31895960), (8, 19934975), (10, 15947980), (20, 7973990), (25, 6379192), (40, 3986995), (50, 3189596), (100, 1594798), (200, 797399)]