10080504080

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{448421}}^1$

素因数の和:448715

約数の個数: 40

約数和(自身を含む): 23520630744

約数和(自身を除く): 13440126664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2810, 4496, 5620, 11240, 22480, 448421, 896842, 1793684, 2242105, 3587368, 4484210, 7174736, 8968420, 17936840, 35873680, 126006301, 252012602, 504025204, 630031505, 1008050408, 1260063010, 2016100816, 2520126020, 5040252040, 10080504080]

約数ペア:

[(1, 10080504080), (2, 5040252040), (4, 2520126020), (5, 2016100816), (8, 1260063010), (10, 1008050408), (16, 630031505), (20, 504025204), (40, 252012602), (80, 126006301), (281, 35873680), (562, 17936840), (1124, 8968420), (1405, 7174736), (2248, 4484210), (2810, 3587368), (4496, 2242105), (5620, 1793684), (11240, 896842), (22480, 448421)]