40504630

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{15401}}^1$

素因数の和:15671

約数の個数: 16

約数和(自身を含む): 73190304

約数和(自身を除く): 32685674

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 15401, 30802, 77005, 154010, 4050463, 8100926, 20252315, 40504630]

約数ペア:

[(1, 40504630), (2, 20252315), (5, 8100926), (10, 4050463), (263, 154010), (526, 77005), (1315, 30802), (2630, 15401)]