17280877360

素因数分解:

$2^4\times 5^1\times {\mathrm{216010967}}^1$

素因数の和:216010980

約数の個数: 20

約数和(自身を含む): 40178040048

約数和(自身を除く): 22897162688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 216010967, 432021934, 864043868, 1080054835, 1728087736, 2160109670, 3456175472, 4320219340, 8640438680, 17280877360]

約数ペア:

[(1, 17280877360), (2, 8640438680), (4, 4320219340), (5, 3456175472), (8, 2160109670), (10, 1728087736), (16, 1080054835), (20, 864043868), (40, 432021934), (80, 216010967)]