5454580

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1455

約数の個数: 24

約数和(自身を含む): 11515392

約数和(自身を除く): 6060812

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1223, 2230, 2446, 4460, 4892, 6115, 12230, 24460, 272729, 545458, 1090916, 1363645, 2727290, 5454580]

約数ペア:

[(1, 5454580), (2, 2727290), (4, 1363645), (5, 1090916), (10, 545458), (20, 272729), (223, 24460), (446, 12230), (892, 6115), (1115, 4892), (1223, 4460), (2230, 2446)]