8081730005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{198349}}^1$

素因数の和:198664

約数の個数: 16

約数和(自身を含む): 10068246000

約数和(自身を除く): 1986515995

約数列:

[1, 5, 29, 145, 281, 1405, 8149, 40745, 198349, 991745, 5752121, 28760605, 55736069, 278680345, 1616346001, 8081730005]

約数ペア:

[(1, 8081730005), (5, 1616346001), (29, 278680345), (145, 55736069), (281, 28760605), (1405, 5752121), (8149, 991745), (40745, 198349)]