11236640

素因数分解:

$2^5\times 5^1\times {\mathrm{70229}}^1$

素因数の和:70244

約数の個数: 24

約数和(自身を含む): 26546940

約数和(自身を除く): 15310300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70229, 140458, 280916, 351145, 561832, 702290, 1123664, 1404580, 2247328, 2809160, 5618320, 11236640]

約数ペア:

[(1, 11236640), (2, 5618320), (4, 2809160), (5, 2247328), (8, 1404580), (10, 1123664), (16, 702290), (20, 561832), (32, 351145), (40, 280916), (80, 140458), (160, 70229)]