54876740

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7643}}^1$

素因数の和:8011

約数の個数: 24

約数和(自身を含む): 115577280

約数和(自身を除く): 60700540

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 7643, 15286, 30572, 38215, 76430, 152860, 2743837, 5487674, 10975348, 13719185, 27438370, 54876740]

約数ペア:

[(1, 54876740), (2, 27438370), (4, 13719185), (5, 10975348), (10, 5487674), (20, 2743837), (359, 152860), (718, 76430), (1436, 38215), (1795, 30572), (3590, 15286), (7180, 7643)]