23136040

素因数分解:

$2^3\times 5^1\times {\mathrm{578401}}^1$

素因数の和:578412

約数の個数: 16

約数和(自身を含む): 52056180

約数和(自身を除く): 28920140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578401, 1156802, 2313604, 2892005, 4627208, 5784010, 11568020, 23136040]

約数ペア:

[(1, 23136040), (2, 11568020), (4, 5784010), (5, 4627208), (8, 2892005), (10, 2313604), (20, 1156802), (40, 578401)]