8548880

素因数分解:

$2^4\times 5^1\times {\mathrm{106861}}^1$

素因数の和:106874

約数の個数: 20

約数和(自身を含む): 19876332

約数和(自身を除く): 11327452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106861, 213722, 427444, 534305, 854888, 1068610, 1709776, 2137220, 4274440, 8548880]

約数ペア:

[(1, 8548880), (2, 4274440), (4, 2137220), (5, 1709776), (8, 1068610), (10, 854888), (16, 534305), (20, 427444), (40, 213722), (80, 106861)]