139229800

素因数分解:

$2^3\times 5^2\times {\mathrm{696149}}^1$

素因数の和:696165

約数の個数: 24

約数和(自身を含む): 323709750

約数和(自身を除く): 184479950

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 696149, 1392298, 2784596, 3480745, 5569192, 6961490, 13922980, 17403725, 27845960, 34807450, 69614900, 139229800]

約数ペア:

[(1, 139229800), (2, 69614900), (4, 34807450), (5, 27845960), (8, 17403725), (10, 13922980), (20, 6961490), (25, 5569192), (40, 3480745), (50, 2784596), (100, 1392298), (200, 696149)]