4510160

素因数分解:

$2^4\times 5^1\times {\mathrm{56377}}^1$

素因数の和:56390

約数の個数: 20

約数和(自身を含む): 10486308

約数和(自身を除く): 5976148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 56377, 112754, 225508, 281885, 451016, 563770, 902032, 1127540, 2255080, 4510160]

約数ペア:

[(1, 4510160), (2, 2255080), (4, 1127540), (5, 902032), (8, 563770), (10, 451016), (16, 281885), (20, 225508), (40, 112754), (80, 56377)]