27510220

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7127}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 58078944

約数和(自身を除く): 30568724

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 7127, 14254, 28508, 35635, 71270, 142540, 1375511, 2751022, 5502044, 6877555, 13755110, 27510220]

約数ペア:

[(1, 27510220), (2, 13755110), (4, 6877555), (5, 5502044), (10, 2751022), (20, 1375511), (193, 142540), (386, 71270), (772, 35635), (965, 28508), (1930, 14254), (3860, 7127)]