41071780

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5021}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 86478840

約数和(自身を除く): 45407060

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5021, 8180, 10042, 20084, 25105, 50210, 100420, 2053589, 4107178, 8214356, 10267945, 20535890, 41071780]

約数ペア:

[(1, 41071780), (2, 20535890), (4, 10267945), (5, 8214356), (10, 4107178), (20, 2053589), (409, 100420), (818, 50210), (1636, 25105), (2045, 20084), (4090, 10042), (5021, 8180)]