106880140

素因数分解:

$2^2\times 5^1\times {\mathrm{5344007}}^1$

素因数の和:5344016

約数の個数: 12

約数和(自身を含む): 224448336

約数和(自身を除く): 117568196

約数列:

[1, 2, 4, 5, 10, 20, 5344007, 10688014, 21376028, 26720035, 53440070, 106880140]

約数ペア:

[(1, 106880140), (2, 53440070), (4, 26720035), (5, 21376028), (10, 10688014), (20, 5344007)]