80018395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2309}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 99792000

約数和(自身を除く): 19773605

約数列:

[1, 5, 29, 145, 239, 1195, 2309, 6931, 11545, 34655, 66961, 334805, 551851, 2759255, 16003679, 80018395]

約数ペア:

[(1, 80018395), (5, 16003679), (29, 2759255), (145, 551851), (239, 334805), (1195, 66961), (2309, 34655), (6931, 11545)]