8549080

素因数分解:

$2^3\times 5^1\times {\mathrm{213727}}^1$

素因数の和:213738

約数の個数: 16

約数和(自身を含む): 19235520

約数和(自身を除く): 10686440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 213727, 427454, 854908, 1068635, 1709816, 2137270, 4274540, 8549080]

約数ペア:

[(1, 8549080), (2, 4274540), (4, 2137270), (5, 1709816), (8, 1068635), (10, 854908), (20, 427454), (40, 213727)]