27285800

素因数分解:

$2^3\times 5^2\times {\mathrm{136429}}^1$

素因数の和:136445

約数の個数: 24

約数和(自身を含む): 63439950

約数和(自身を除く): 36154150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 136429, 272858, 545716, 682145, 1091432, 1364290, 2728580, 3410725, 5457160, 6821450, 13642900, 27285800]

約数ペア:

[(1, 27285800), (2, 13642900), (4, 6821450), (5, 5457160), (8, 3410725), (10, 2728580), (20, 1364290), (25, 1091432), (40, 682145), (50, 545716), (100, 272858), (200, 136429)]