226745120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 614936448

約数和(自身を除く): 388191328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 443, 457, 560, 886, 914, 1120, 1772, 1828, 2215, 2285, 3101, 3199, 3544, 3656, 4430, 4570, 6202, 6398, 7088, 7312, 8860, 9140, 12404, 12796, 14176, 14624, 15505, 15995, 17720, 18280, 24808, 25592, 31010, 31990, 35440, 36560, 49616, 51184, 62020, 63980, 70880, 73120, 99232, 102368, 124040, 127960, 202451, 248080, 255920, 404902, 496160, 511840, 809804, 1012255, 1417157, 1619608, 2024510, 2834314, 3239216, 4049020, 5668628, 6478432, 7085785, 8098040, 11337256, 14171570, 16196080, 22674512, 28343140, 32392160, 45349024, 56686280, 113372560, 226745120]

約数ペア:

[(1, 226745120), (2, 113372560), (4, 56686280), (5, 45349024), (7, 32392160), (8, 28343140), (10, 22674512), (14, 16196080), (16, 14171570), (20, 11337256), (28, 8098040), (32, 7085785), (35, 6478432), (40, 5668628), (56, 4049020), (70, 3239216), (80, 2834314), (112, 2024510), (140, 1619608), (160, 1417157), (224, 1012255), (280, 809804), (443, 511840), (457, 496160), (560, 404902), (886, 255920), (914, 248080), (1120, 202451), (1772, 127960), (1828, 124040), (2215, 102368), (2285, 99232), (3101, 73120), (3199, 70880), (3544, 63980), (3656, 62020), (4430, 51184), (4570, 49616), (6202, 36560), (6398, 35440), (7088, 31990), (7312, 31010), (8860, 25592), (9140, 24808), (12404, 18280), (12796, 17720), (14176, 15995), (14624, 15505)]