111500140

素因数分解:

$2^2\times 5^1\times {\mathrm{5575007}}^1$

素因数の和:5575016

約数の個数: 12

約数和(自身を含む): 234150336

約数和(自身を除く): 122650196

約数列:

[1, 2, 4, 5, 10, 20, 5575007, 11150014, 22300028, 27875035, 55750070, 111500140]

約数ペア:

[(1, 111500140), (2, 55750070), (4, 27875035), (5, 22300028), (10, 11150014), (20, 5575007)]