93846820

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43049}}^1$

素因数の和:43167

約数の個数: 24

約数和(自身を含む): 198891000

約数和(自身を除く): 105044180

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 43049, 86098, 172196, 215245, 430490, 860980, 4692341, 9384682, 18769364, 23461705, 46923410, 93846820]

約数ペア:

[(1, 93846820), (2, 46923410), (4, 23461705), (5, 18769364), (10, 9384682), (20, 4692341), (109, 860980), (218, 430490), (436, 215245), (545, 172196), (1090, 86098), (2180, 43049)]