105617780

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{9281}}^1$

素因数の和:9859

約数の個数: 24

約数和(自身を含む): 222211080

約数和(自身を除く): 116593300

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 5690, 9281, 11380, 18562, 37124, 46405, 92810, 185620, 5280889, 10561778, 21123556, 26404445, 52808890, 105617780]

約数ペア:

[(1, 105617780), (2, 52808890), (4, 26404445), (5, 21123556), (10, 10561778), (20, 5280889), (569, 185620), (1138, 92810), (2276, 46405), (2845, 37124), (5690, 18562), (9281, 11380)]