23296040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5443}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 52915680

約数和(自身を除く): 29619640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5443, 10886, 21772, 27215, 43544, 54430, 108860, 217720, 582401, 1164802, 2329604, 2912005, 4659208, 5824010, 11648020, 23296040]

約数ペア:

[(1, 23296040), (2, 11648020), (4, 5824010), (5, 4659208), (8, 2912005), (10, 2329604), (20, 1164802), (40, 582401), (107, 217720), (214, 108860), (428, 54430), (535, 43544), (856, 27215), (1070, 21772), (2140, 10886), (4280, 5443)]