80711485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2011}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 101404800

約数和(自身を除く): 20693315

約数列:

[1, 5, 23, 115, 349, 1745, 2011, 8027, 10055, 40135, 46253, 231265, 701839, 3509195, 16142297, 80711485]

約数ペア:

[(1, 80711485), (5, 16142297), (23, 3509195), (115, 701839), (349, 231265), (1745, 46253), (2011, 40135), (8027, 10055)]