86078000

素因数分解:

$2^4\times 5^3\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 210153216

約数和(自身を除く): 124075216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 193, 200, 223, 250, 386, 400, 446, 500, 772, 892, 965, 1000, 1115, 1544, 1784, 1930, 2000, 2230, 3088, 3568, 3860, 4460, 4825, 5575, 7720, 8920, 9650, 11150, 15440, 17840, 19300, 22300, 24125, 27875, 38600, 43039, 44600, 48250, 55750, 77200, 86078, 89200, 96500, 111500, 172156, 193000, 215195, 223000, 344312, 386000, 430390, 446000, 688624, 860780, 1075975, 1721560, 2151950, 3443120, 4303900, 5379875, 8607800, 10759750, 17215600, 21519500, 43039000, 86078000]

約数ペア:

[(1, 86078000), (2, 43039000), (4, 21519500), (5, 17215600), (8, 10759750), (10, 8607800), (16, 5379875), (20, 4303900), (25, 3443120), (40, 2151950), (50, 1721560), (80, 1075975), (100, 860780), (125, 688624), (193, 446000), (200, 430390), (223, 386000), (250, 344312), (386, 223000), (400, 215195), (446, 193000), (500, 172156), (772, 111500), (892, 96500), (965, 89200), (1000, 86078), (1115, 77200), (1544, 55750), (1784, 48250), (1930, 44600), (2000, 43039), (2230, 38600), (3088, 27875), (3568, 24125), (3860, 22300), (4460, 19300), (4825, 17840), (5575, 15440), (7720, 11150), (8920, 9650)]