481362020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{126011}}^1$

素因数の和:126211

約数の個数: 24

約数和(自身を含む): 1016160768

約数和(自身を除く): 534798748

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 126011, 252022, 504044, 630055, 1260110, 2520220, 24068101, 48136202, 96272404, 120340505, 240681010, 481362020]

約数ペア:

[(1, 481362020), (2, 240681010), (4, 120340505), (5, 96272404), (10, 48136202), (20, 24068101), (191, 2520220), (382, 1260110), (764, 630055), (955, 504044), (1910, 252022), (3820, 126011)]