80529484

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{26879}}^1$

素因数の和:26997

約数の個数: 24

約数和(自身を含む): 162570240

約数和(自身を除く): 82040756

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 26879, 53758, 107516, 188153, 376306, 752612, 2876053, 5752106, 11504212, 20132371, 40264742, 80529484]

約数ペア:

[(1, 80529484), (2, 40264742), (4, 20132371), (7, 11504212), (14, 5752106), (28, 2876053), (107, 752612), (214, 376306), (428, 188153), (749, 107516), (1498, 53758), (2996, 26879)]