1044408020

素因数分解:

$2^2\times 5^1\times {\mathrm{3001}}^1\times {\mathrm{17401}}^1$

素因数の和:20411

約数の個数: 24

約数和(自身を含む): 2194113768

約数和(自身を除く): 1149705748

約数列:

[1, 2, 4, 5, 10, 20, 3001, 6002, 12004, 15005, 17401, 30010, 34802, 60020, 69604, 87005, 174010, 348020, 52220401, 104440802, 208881604, 261102005, 522204010, 1044408020]

約数ペア:

[(1, 1044408020), (2, 522204010), (4, 261102005), (5, 208881604), (10, 104440802), (20, 52220401), (3001, 348020), (6002, 174010), (12004, 87005), (15005, 69604), (17401, 60020), (30010, 34802)]