11924600

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 28030200

約数和(自身を除く): 16105600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 547, 872, 1090, 1094, 2180, 2188, 2725, 2735, 4360, 4376, 5450, 5470, 10900, 10940, 13675, 21800, 21880, 27350, 54700, 59623, 109400, 119246, 238492, 298115, 476984, 596230, 1192460, 1490575, 2384920, 2981150, 5962300, 11924600]

約数ペア:

[(1, 11924600), (2, 5962300), (4, 2981150), (5, 2384920), (8, 1490575), (10, 1192460), (20, 596230), (25, 476984), (40, 298115), (50, 238492), (100, 119246), (109, 109400), (200, 59623), (218, 54700), (436, 27350), (545, 21880), (547, 21800), (872, 13675), (1090, 10940), (1094, 10900), (2180, 5470), (2188, 5450), (2725, 4376), (2735, 4360)]