135204460

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{17837}}^1$

素因数の和:18225

約数の個数: 24

約数和(自身を含む): 284694480

約数和(自身を除く): 149490020

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 17837, 35674, 71348, 89185, 178370, 356740, 6760223, 13520446, 27040892, 33801115, 67602230, 135204460]

約数ペア:

[(1, 135204460), (2, 67602230), (4, 33801115), (5, 27040892), (10, 13520446), (20, 6760223), (379, 356740), (758, 178370), (1516, 89185), (1895, 71348), (3790, 35674), (7580, 17837)]