12799332280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{45711901}}^1$

素因数の和:45711919

約数の個数: 32

約数和(自身を含む): 32912569440

約数和(自身を除く): 20113237160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 45711901, 91423802, 182847604, 228559505, 319983307, 365695208, 457119010, 639966614, 914238020, 1279933228, 1599916535, 1828476040, 2559866456, 3199833070, 6399666140, 12799332280]

約数ペア:

[(1, 12799332280), (2, 6399666140), (4, 3199833070), (5, 2559866456), (7, 1828476040), (8, 1599916535), (10, 1279933228), (14, 914238020), (20, 639966614), (28, 457119010), (35, 365695208), (40, 319983307), (56, 228559505), (70, 182847604), (140, 91423802), (280, 45711901)]