23427260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27241}}^1$

素因数の和:27293

約数の個数: 24

約数和(自身を含む): 50343216

約数和(自身を除く): 26915956

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27241, 54482, 108964, 136205, 272410, 544820, 1171363, 2342726, 4685452, 5856815, 11713630, 23427260]

約数ペア:

[(1, 23427260), (2, 11713630), (4, 5856815), (5, 4685452), (10, 2342726), (20, 1171363), (43, 544820), (86, 272410), (172, 136205), (215, 108964), (430, 54482), (860, 27241)]