4551350

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 8524008

約数和(自身を除く): 3972658

約数列:

[1, 2, 5, 10, 25, 50, 227, 401, 454, 802, 1135, 2005, 2270, 4010, 5675, 10025, 11350, 20050, 91027, 182054, 455135, 910270, 2275675, 4551350]

約数ペア:

[(1, 4551350), (2, 2275675), (5, 910270), (10, 455135), (25, 182054), (50, 91027), (227, 20050), (401, 11350), (454, 10025), (802, 5675), (1135, 4010), (2005, 2270)]