22260460

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4657}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 46952640

約数和(自身を除く): 24692180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4657, 4780, 9314, 18628, 23285, 46570, 93140, 1113023, 2226046, 4452092, 5565115, 11130230, 22260460]

約数ペア:

[(1, 22260460), (2, 11130230), (4, 5565115), (5, 4452092), (10, 2226046), (20, 1113023), (239, 93140), (478, 46570), (956, 23285), (1195, 18628), (2390, 9314), (4657, 4780)]