27625160

素因数分解:

$2^3\times 5^1\times {\mathrm{690629}}^1$

素因数の和:690640

約数の個数: 16

約数和(自身を含む): 62156700

約数和(自身を除く): 34531540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 690629, 1381258, 2762516, 3453145, 5525032, 6906290, 13812580, 27625160]

約数ペア:

[(1, 27625160), (2, 13812580), (4, 6906290), (5, 5525032), (8, 3453145), (10, 2762516), (20, 1381258), (40, 690629)]