22480452560

素因数分解:

$2^4\times 5^1\times {\mathrm{281005657}}^1$

素因数の和:281005670

約数の個数: 20

約数和(自身を含む): 52267052388

約数和(自身を除く): 29786599828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281005657, 562011314, 1124022628, 1405028285, 2248045256, 2810056570, 4496090512, 5620113140, 11240226280, 22480452560]

約数ペア:

[(1, 22480452560), (2, 11240226280), (4, 5620113140), (5, 4496090512), (8, 2810056570), (10, 2248045256), (16, 1405028285), (20, 1124022628), (40, 562011314), (80, 281005657)]