27462020

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7937}}^1$

素因数の和:8119

約数の個数: 24

約数和(自身を含む): 58010904

約数和(自身を除く): 30548884

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 7937, 15874, 31748, 39685, 79370, 158740, 1373101, 2746202, 5492404, 6865505, 13731010, 27462020]

約数ペア:

[(1, 27462020), (2, 13731010), (4, 6865505), (5, 5492404), (10, 2746202), (20, 1373101), (173, 158740), (346, 79370), (692, 39685), (865, 31748), (1730, 15874), (3460, 7937)]