11958800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4296

約数の個数: 60

約数和(自身を含む): 32843136

約数和(自身を除く): 20884336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4271, 8542, 17084, 21355, 29897, 34168, 42710, 59794, 68336, 85420, 106775, 119588, 149485, 170840, 213550, 239176, 298970, 341680, 427100, 478352, 597940, 747425, 854200, 1195880, 1494850, 1708400, 2391760, 2989700, 5979400, 11958800]

約数ペア:

[(1, 11958800), (2, 5979400), (4, 2989700), (5, 2391760), (7, 1708400), (8, 1494850), (10, 1195880), (14, 854200), (16, 747425), (20, 597940), (25, 478352), (28, 427100), (35, 341680), (40, 298970), (50, 239176), (56, 213550), (70, 170840), (80, 149485), (100, 119588), (112, 106775), (140, 85420), (175, 68336), (200, 59794), (280, 42710), (350, 34168), (400, 29897), (560, 21355), (700, 17084), (1400, 8542), (2800, 4271)]