54302911580

素因数分解:

$2^2\times 5^1\times {\mathrm{2715145579}}^1$

素因数の和:2715145588

約数の個数: 12

約数和(自身を含む): 114036114360

約数和(自身を除く): 59733202780

約数列:

[1, 2, 4, 5, 10, 20, 2715145579, 5430291158, 10860582316, 13575727895, 27151455790, 54302911580]

約数ペア:

[(1, 54302911580), (2, 27151455790), (4, 13575727895), (5, 10860582316), (10, 5430291158), (20, 2715145579)]