26492744780

素因数分解:

$2^2\times 5^1\times {\mathrm{31721}}^1\times {\mathrm{41759}}^1$

素因数の和:73489

約数の個数: 24

約数和(自身を含む): 55637850240

約数和(自身を除く): 29145105460

約数列:

[1, 2, 4, 5, 10, 20, 31721, 41759, 63442, 83518, 126884, 158605, 167036, 208795, 317210, 417590, 634420, 835180, 1324637239, 2649274478, 5298548956, 6623186195, 13246372390, 26492744780]

約数ペア:

[(1, 26492744780), (2, 13246372390), (4, 6623186195), (5, 5298548956), (10, 2649274478), (20, 1324637239), (31721, 835180), (41759, 634420), (63442, 417590), (83518, 317210), (126884, 208795), (158605, 167036)]