101612540

素因数分解:

$2^2\times 5^1\times {\mathrm{5080627}}^1$

素因数の和:5080636

約数の個数: 12

約数和(自身を含む): 213386376

約数和(自身を除く): 111773836

約数列:

[1, 2, 4, 5, 10, 20, 5080627, 10161254, 20322508, 25403135, 50806270, 101612540]

約数ペア:

[(1, 101612540), (2, 50806270), (4, 25403135), (5, 20322508), (10, 10161254), (20, 5080627)]