41809085

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 51840000

約数和(自身を除く): 10030915

約数列:

[1, 5, 47, 89, 235, 445, 1999, 4183, 9995, 20915, 93953, 177911, 469765, 889555, 8361817, 41809085]

約数ペア:

[(1, 41809085), (5, 8361817), (47, 889555), (89, 469765), (235, 177911), (445, 93953), (1999, 20915), (4183, 9995)]