22046120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5351}}^1$

素因数の和:5465

約数の個数: 32

約数和(自身を含む): 50094720

約数和(自身を除く): 28048600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 5351, 10702, 21404, 26755, 42808, 53510, 107020, 214040, 551153, 1102306, 2204612, 2755765, 4409224, 5511530, 11023060, 22046120]

約数ペア:

[(1, 22046120), (2, 11023060), (4, 5511530), (5, 4409224), (8, 2755765), (10, 2204612), (20, 1102306), (40, 551153), (103, 214040), (206, 107020), (412, 53510), (515, 42808), (824, 26755), (1030, 21404), (2060, 10702), (4120, 5351)]