12574236040

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{709607}}^1$

素因数の和:710061

約数の個数: 32

約数和(自身を含む): 28355935680

約数和(自身を除く): 15781699640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 8860, 17720, 709607, 1419214, 2838428, 3548035, 5676856, 7096070, 14192140, 28384280, 314355901, 628711802, 1257423604, 1571779505, 2514847208, 3143559010, 6287118020, 12574236040]

約数ペア:

[(1, 12574236040), (2, 6287118020), (4, 3143559010), (5, 2514847208), (8, 1571779505), (10, 1257423604), (20, 628711802), (40, 314355901), (443, 28384280), (886, 14192140), (1772, 7096070), (2215, 5676856), (3544, 3548035), (4430, 2838428), (8860, 1419214), (17720, 709607)]