80830145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{4211}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 106142400

約数和(自身を除く): 25312255

約数列:

[1, 5, 11, 55, 349, 1745, 3839, 4211, 19195, 21055, 46321, 231605, 1469639, 7348195, 16166029, 80830145]

約数ペア:

[(1, 80830145), (5, 16166029), (11, 7348195), (55, 1469639), (349, 231605), (1745, 46321), (3839, 21055), (4211, 19195)]