13886200

素因数分解:

$2^3\times 5^2\times {\mathrm{69431}}^1$

素因数の和:69447

約数の個数: 24

約数和(自身を含む): 32285880

約数和(自身を除く): 18399680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 69431, 138862, 277724, 347155, 555448, 694310, 1388620, 1735775, 2777240, 3471550, 6943100, 13886200]

約数ペア:

[(1, 13886200), (2, 6943100), (4, 3471550), (5, 2777240), (8, 1735775), (10, 1388620), (20, 694310), (25, 555448), (40, 347155), (50, 277724), (100, 138862), (200, 69431)]