134808860

素因数分解:

$2^2\times 5^1\times {\mathrm{6740443}}^1$

素因数の和:6740452

約数の個数: 12

約数和(自身を含む): 283098648

約数和(自身を除く): 148289788

約数列:

[1, 2, 4, 5, 10, 20, 6740443, 13480886, 26961772, 33702215, 67404430, 134808860]

約数ペア:

[(1, 134808860), (2, 67404430), (4, 33702215), (5, 26961772), (10, 13480886), (20, 6740443)]