27195880

素因数分解:

$2^3\times 5^1\times {\mathrm{679897}}^1$

素因数の和:679908

約数の個数: 16

約数和(自身を含む): 61190820

約数和(自身を除く): 33994940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 679897, 1359794, 2719588, 3399485, 5439176, 6798970, 13597940, 27195880]

約数ペア:

[(1, 27195880), (2, 13597940), (4, 6798970), (5, 5439176), (8, 3399485), (10, 2719588), (20, 1359794), (40, 679897)]