112867540

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{12739}}^1$

素因数の和:13191

約数の個数: 24

約数和(自身を含む): 237575520

約数和(自身を除く): 124707980

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 12739, 25478, 50956, 63695, 127390, 254780, 5643377, 11286754, 22573508, 28216885, 56433770, 112867540]

約数ペア:

[(1, 112867540), (2, 56433770), (4, 28216885), (5, 22573508), (10, 11286754), (20, 5643377), (443, 254780), (886, 127390), (1772, 63695), (2215, 50956), (4430, 25478), (8860, 12739)]