108442540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132247}}^1$

素因数の和:132297

約数の個数: 24

約数和(自身を含む): 233285472

約数和(自身を除く): 124842932

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 132247, 264494, 528988, 661235, 1322470, 2644940, 5422127, 10844254, 21688508, 27110635, 54221270, 108442540]

約数ペア:

[(1, 108442540), (2, 54221270), (4, 27110635), (5, 21688508), (10, 10844254), (20, 5422127), (41, 2644940), (82, 1322470), (164, 661235), (205, 528988), (410, 264494), (820, 132247)]