56322280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{201151}}^1$

素因数の和:201169

約数の個数: 32

約数和(自身を含む): 144829440

約数和(自身を除く): 88507160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 201151, 402302, 804604, 1005755, 1408057, 1609208, 2011510, 2816114, 4023020, 5632228, 7040285, 8046040, 11264456, 14080570, 28161140, 56322280]

約数ペア:

[(1, 56322280), (2, 28161140), (4, 14080570), (5, 11264456), (7, 8046040), (8, 7040285), (10, 5632228), (14, 4023020), (20, 2816114), (28, 2011510), (35, 1609208), (40, 1408057), (56, 1005755), (70, 804604), (140, 402302), (280, 201151)]