22473080440

素因数分解:

$2^3\times 5^1\times {\mathrm{561827011}}^1$

素因数の和:561827022

約数の個数: 16

約数和(自身を含む): 50564431080

約数和(自身を除く): 28091350640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 561827011, 1123654022, 2247308044, 2809135055, 4494616088, 5618270110, 11236540220, 22473080440]

約数ペア:

[(1, 22473080440), (2, 11236540220), (4, 5618270110), (5, 4494616088), (8, 2809135055), (10, 2247308044), (20, 1123654022), (40, 561827011)]