10730800

素因数分解:

$2^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 26100760

約数和(自身を除く): 15369960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 139, 193, 200, 278, 386, 400, 556, 695, 772, 965, 1112, 1390, 1544, 1930, 2224, 2780, 3088, 3475, 3860, 4825, 5560, 6950, 7720, 9650, 11120, 13900, 15440, 19300, 26827, 27800, 38600, 53654, 55600, 77200, 107308, 134135, 214616, 268270, 429232, 536540, 670675, 1073080, 1341350, 2146160, 2682700, 5365400, 10730800]

約数ペア:

[(1, 10730800), (2, 5365400), (4, 2682700), (5, 2146160), (8, 1341350), (10, 1073080), (16, 670675), (20, 536540), (25, 429232), (40, 268270), (50, 214616), (80, 134135), (100, 107308), (139, 77200), (193, 55600), (200, 53654), (278, 38600), (386, 27800), (400, 26827), (556, 19300), (695, 15440), (772, 13900), (965, 11120), (1112, 9650), (1390, 7720), (1544, 6950), (1930, 5560), (2224, 4825), (2780, 3860), (3088, 3475)]