27388780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29137}}^1$

素因数の和:29193

約数の個数: 24

約数和(自身を含む): 58742208

約数和(自身を除く): 31353428

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 29137, 58274, 116548, 145685, 291370, 582740, 1369439, 2738878, 5477756, 6847195, 13694390, 27388780]

約数ペア:

[(1, 27388780), (2, 13694390), (4, 6847195), (5, 5477756), (10, 2738878), (20, 1369439), (47, 582740), (94, 291370), (188, 145685), (235, 116548), (470, 58274), (940, 29137)]