5295920

素因数分解:

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

素因数の和:227

約数の個数: 80

約数和(自身を含む): 14433600

約数和(自身を除く): 9137680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 193, 196, 245, 280, 343, 386, 392, 490, 560, 686, 772, 784, 965, 980, 1351, 1372, 1544, 1715, 1930, 1960, 2702, 2744, 3088, 3430, 3860, 3920, 5404, 5488, 6755, 6860, 7720, 9457, 10808, 13510, 13720, 15440, 18914, 21616, 27020, 27440, 37828, 47285, 54040, 66199, 75656, 94570, 108080, 132398, 151312, 189140, 264796, 330995, 378280, 529592, 661990, 756560, 1059184, 1323980, 2647960, 5295920]

約数ペア:

[(1, 5295920), (2, 2647960), (4, 1323980), (5, 1059184), (7, 756560), (8, 661990), (10, 529592), (14, 378280), (16, 330995), (20, 264796), (28, 189140), (35, 151312), (40, 132398), (49, 108080), (56, 94570), (70, 75656), (80, 66199), (98, 54040), (112, 47285), (140, 37828), (193, 27440), (196, 27020), (245, 21616), (280, 18914), (343, 15440), (386, 13720), (392, 13510), (490, 10808), (560, 9457), (686, 7720), (772, 6860), (784, 6755), (965, 5488), (980, 5404), (1351, 3920), (1372, 3860), (1544, 3430), (1715, 3088), (1930, 2744), (1960, 2702)]