82659520

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2777

約数の個数: 56

約数和(自身を含む): 198936864

約数和(自身を除く): 116277344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2663, 3104, 3880, 5326, 6208, 7760, 10652, 13315, 15520, 21304, 26630, 31040, 42608, 53260, 85216, 106520, 170432, 213040, 258311, 426080, 516622, 852160, 1033244, 1291555, 2066488, 2583110, 4132976, 5166220, 8265952, 10332440, 16531904, 20664880, 41329760, 82659520]

約数ペア:

[(1, 82659520), (2, 41329760), (4, 20664880), (5, 16531904), (8, 10332440), (10, 8265952), (16, 5166220), (20, 4132976), (32, 2583110), (40, 2066488), (64, 1291555), (80, 1033244), (97, 852160), (160, 516622), (194, 426080), (320, 258311), (388, 213040), (485, 170432), (776, 106520), (970, 85216), (1552, 53260), (1940, 42608), (2663, 31040), (3104, 26630), (3880, 21304), (5326, 15520), (6208, 13315), (7760, 10652)]