26481140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{189151}}^1$

素因数の和:189167

約数の個数: 24

約数和(自身を含む): 63555072

約数和(自身を除く): 37073932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 189151, 378302, 756604, 945755, 1324057, 1891510, 2648114, 3783020, 5296228, 6620285, 13240570, 26481140]

約数ペア:

[(1, 26481140), (2, 13240570), (4, 6620285), (5, 5296228), (7, 3783020), (10, 2648114), (14, 1891510), (20, 1324057), (28, 945755), (35, 756604), (70, 378302), (140, 189151)]