56856080

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3187}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 132824832

約数和(自身を除く): 75968752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3187, 3568, 4460, 6374, 8920, 12748, 15935, 17840, 25496, 31870, 50992, 63740, 127480, 254960, 710701, 1421402, 2842804, 3553505, 5685608, 7107010, 11371216, 14214020, 28428040, 56856080]

約数ペア:

[(1, 56856080), (2, 28428040), (4, 14214020), (5, 11371216), (8, 7107010), (10, 5685608), (16, 3553505), (20, 2842804), (40, 1421402), (80, 710701), (223, 254960), (446, 127480), (892, 63740), (1115, 50992), (1784, 31870), (2230, 25496), (3187, 17840), (3568, 15935), (4460, 12748), (6374, 8920)]