11289160

素因数分解:

$2^3\times 5^1\times {\mathrm{282229}}^1$

素因数の和:282240

約数の個数: 16

約数和(自身を含む): 25400700

約数和(自身を除く): 14111540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 282229, 564458, 1128916, 1411145, 2257832, 2822290, 5644580, 11289160]

約数ペア:

[(1, 11289160), (2, 5644580), (4, 2822290), (5, 2257832), (8, 1411145), (10, 1128916), (20, 564458), (40, 282229)]