34768940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40429}}^1$

素因数の和:40481

約数の個数: 24

約数和(自身を含む): 74714640

約数和(自身を除く): 39945700

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 40429, 80858, 161716, 202145, 404290, 808580, 1738447, 3476894, 6953788, 8692235, 17384470, 34768940]

約数ペア:

[(1, 34768940), (2, 17384470), (4, 8692235), (5, 6953788), (10, 3476894), (20, 1738447), (43, 808580), (86, 404290), (172, 202145), (215, 161716), (430, 80858), (860, 40429)]