27232780

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7129}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 57496320

約数和(自身を除く): 30263540

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 7129, 14258, 28516, 35645, 71290, 142580, 1361639, 2723278, 5446556, 6808195, 13616390, 27232780]

約数ペア:

[(1, 27232780), (2, 13616390), (4, 6808195), (5, 5446556), (10, 2723278), (20, 1361639), (191, 142580), (382, 71290), (764, 35645), (955, 28516), (1910, 14258), (3820, 7129)]