2382740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 5054280

約数和(自身を除く): 2671540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1093, 2180, 2186, 4372, 5465, 10930, 21860, 119137, 238274, 476548, 595685, 1191370, 2382740]

約数ペア:

[(1, 2382740), (2, 1191370), (4, 595685), (5, 476548), (10, 238274), (20, 119137), (109, 21860), (218, 10930), (436, 5465), (545, 4372), (1090, 2186), (1093, 2180)]