26479600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 74573600

約数和(自身を除く): 48094000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 193, 196, 200, 245, 280, 343, 350, 386, 392, 400, 490, 560, 686, 700, 772, 784, 965, 980, 1225, 1351, 1372, 1400, 1544, 1715, 1930, 1960, 2450, 2702, 2744, 2800, 3088, 3430, 3860, 3920, 4825, 4900, 5404, 5488, 6755, 6860, 7720, 8575, 9457, 9650, 9800, 10808, 13510, 13720, 15440, 17150, 18914, 19300, 19600, 21616, 27020, 27440, 33775, 34300, 37828, 38600, 47285, 54040, 66199, 67550, 68600, 75656, 77200, 94570, 108080, 132398, 135100, 137200, 151312, 189140, 236425, 264796, 270200, 330995, 378280, 472850, 529592, 540400, 661990, 756560, 945700, 1059184, 1323980, 1654975, 1891400, 2647960, 3309950, 3782800, 5295920, 6619900, 13239800, 26479600]

約数ペア:

[(1, 26479600), (2, 13239800), (4, 6619900), (5, 5295920), (7, 3782800), (8, 3309950), (10, 2647960), (14, 1891400), (16, 1654975), (20, 1323980), (25, 1059184), (28, 945700), (35, 756560), (40, 661990), (49, 540400), (50, 529592), (56, 472850), (70, 378280), (80, 330995), (98, 270200), (100, 264796), (112, 236425), (140, 189140), (175, 151312), (193, 137200), (196, 135100), (200, 132398), (245, 108080), (280, 94570), (343, 77200), (350, 75656), (386, 68600), (392, 67550), (400, 66199), (490, 54040), (560, 47285), (686, 38600), (700, 37828), (772, 34300), (784, 33775), (965, 27440), (980, 27020), (1225, 21616), (1351, 19600), (1372, 19300), (1400, 18914), (1544, 17150), (1715, 15440), (1930, 13720), (1960, 13510), (2450, 10808), (2702, 9800), (2744, 9650), (2800, 9457), (3088, 8575), (3430, 7720), (3860, 6860), (3920, 6755), (4825, 5488), (4900, 5404)]