23545420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16127}}^1$

素因数の和:16209

約数の個数: 24

約数和(自身を含む): 50125824

約数和(自身を除く): 26580404

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 16127, 32254, 64508, 80635, 161270, 322540, 1177271, 2354542, 4709084, 5886355, 11772710, 23545420]

約数ペア:

[(1, 23545420), (2, 11772710), (4, 5886355), (5, 4709084), (10, 2354542), (20, 1177271), (73, 322540), (146, 161270), (292, 80635), (365, 64508), (730, 32254), (1460, 16127)]