11250140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51137}}^1$

素因数の和:51157

約数の個数: 24

約数和(自身を含む): 25773552

約数和(自身を除く): 14523412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51137, 102274, 204548, 255685, 511370, 562507, 1022740, 1125014, 2250028, 2812535, 5625070, 11250140]

約数ペア:

[(1, 11250140), (2, 5625070), (4, 2812535), (5, 2250028), (10, 1125014), (11, 1022740), (20, 562507), (22, 511370), (44, 255685), (55, 204548), (110, 102274), (220, 51137)]