1330592050

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{41387}}^1$

素因数の和:42042

約数の個数: 24

約数和(自身を含む): 2478810096

約数和(自身を除く): 1148218046

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 3215, 6430, 16075, 32150, 41387, 82774, 206935, 413870, 1034675, 2069350, 26611841, 53223682, 133059205, 266118410, 665296025, 1330592050]

約数ペア:

[(1, 1330592050), (2, 665296025), (5, 266118410), (10, 133059205), (25, 53223682), (50, 26611841), (643, 2069350), (1286, 1034675), (3215, 413870), (6430, 206935), (16075, 82774), (32150, 41387)]