9547540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28081}}^1$

素因数の和:28107

約数の個数: 24

約数和(自身を含む): 21229992

約数和(自身を除く): 11682452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28081, 56162, 112324, 140405, 280810, 477377, 561620, 954754, 1909508, 2386885, 4773770, 9547540]

約数ペア:

[(1, 9547540), (2, 4773770), (4, 2386885), (5, 1909508), (10, 954754), (17, 561620), (20, 477377), (34, 280810), (68, 140405), (85, 112324), (170, 56162), (340, 28081)]