7492029040

素因数分解:

$2^4\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{40949}}^1$

素因数の和:43249

約数の個数: 40

約数和(自身を含む): 17427009600

約数和(自身を除く): 9934980560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2287, 4574, 9148, 11435, 18296, 22870, 36592, 40949, 45740, 81898, 91480, 163796, 182960, 204745, 327592, 409490, 655184, 818980, 1637960, 3275920, 93650363, 187300726, 374601452, 468251815, 749202904, 936503630, 1498405808, 1873007260, 3746014520, 7492029040]

約数ペア:

[(1, 7492029040), (2, 3746014520), (4, 1873007260), (5, 1498405808), (8, 936503630), (10, 749202904), (16, 468251815), (20, 374601452), (40, 187300726), (80, 93650363), (2287, 3275920), (4574, 1637960), (9148, 818980), (11435, 655184), (18296, 409490), (22870, 327592), (36592, 204745), (40949, 182960), (45740, 163796), (81898, 91480)]