42924400

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:706

約数の個数: 60

約数和(自身を含む): 103788000

約数和(自身を除く): 60863600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 400, 449, 478, 898, 956, 1195, 1796, 1912, 2245, 2390, 3592, 3824, 4490, 4780, 5975, 7184, 8980, 9560, 11225, 11950, 17960, 19120, 22450, 23900, 35920, 44900, 47800, 89800, 95600, 107311, 179600, 214622, 429244, 536555, 858488, 1073110, 1716976, 2146220, 2682775, 4292440, 5365550, 8584880, 10731100, 21462200, 42924400]

約数ペア:

[(1, 42924400), (2, 21462200), (4, 10731100), (5, 8584880), (8, 5365550), (10, 4292440), (16, 2682775), (20, 2146220), (25, 1716976), (40, 1073110), (50, 858488), (80, 536555), (100, 429244), (200, 214622), (239, 179600), (400, 107311), (449, 95600), (478, 89800), (898, 47800), (956, 44900), (1195, 35920), (1796, 23900), (1912, 22450), (2245, 19120), (2390, 17960), (3592, 11950), (3824, 11225), (4490, 9560), (4780, 8980), (5975, 7184)]