27977540

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3061}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 58900632

約数和(自身を除く): 30923092

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 3061, 4570, 6122, 9140, 12244, 15305, 30610, 61220, 1398877, 2797754, 5595508, 6994385, 13988770, 27977540]

約数ペア:

[(1, 27977540), (2, 13988770), (4, 6994385), (5, 5595508), (10, 2797754), (20, 1398877), (457, 61220), (914, 30610), (1828, 15305), (2285, 12244), (3061, 9140), (4570, 6122)]