27028880

素因数分解:

$2^4\times 5^1\times {\mathrm{337861}}^1$

素因数の和:337874

約数の個数: 20

約数和(自身を含む): 62842332

約数和(自身を除く): 35813452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337861, 675722, 1351444, 1689305, 2702888, 3378610, 5405776, 6757220, 13514440, 27028880]

約数ペア:

[(1, 27028880), (2, 13514440), (4, 6757220), (5, 5405776), (8, 3378610), (10, 2702888), (16, 1689305), (20, 1351444), (40, 675722), (80, 337861)]