173864451440

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11260651}}^1$

素因数の和:11260857

約数の個数: 40

約数和(自身を含む): 406329366768

約数和(自身を除く): 232464915328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 11260651, 22521302, 45042604, 56303255, 90085208, 112606510, 180170416, 225213020, 450426040, 900852080, 2173305643, 4346611286, 8693222572, 10866528215, 17386445144, 21733056430, 34772890288, 43466112860, 86932225720, 173864451440]

約数ペア:

[(1, 173864451440), (2, 86932225720), (4, 43466112860), (5, 34772890288), (8, 21733056430), (10, 17386445144), (16, 10866528215), (20, 8693222572), (40, 4346611286), (80, 2173305643), (193, 900852080), (386, 450426040), (772, 225213020), (965, 180170416), (1544, 112606510), (1930, 90085208), (3088, 56303255), (3860, 45042604), (7720, 22521302), (15440, 11260651)]