41940100

素因数分解:

$2^2\times 5^2\times {\mathrm{419401}}^1$

素因数の和:419415

約数の個数: 18

約数和(自身を含む): 91010234

約数和(自身を除く): 49070134

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 419401, 838802, 1677604, 2097005, 4194010, 8388020, 10485025, 20970050, 41940100]

約数ペア:

[(1, 41940100), (2, 20970050), (4, 10485025), (5, 8388020), (10, 4194010), (20, 2097005), (25, 1677604), (50, 838802), (100, 419401)]