8624150960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{4943}}^1$

素因数の和:5262

約数の個数: 80

約数和(自身を含む): 20337519744

約数和(自身を除く): 11713368784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 193, 226, 386, 452, 565, 772, 904, 965, 1130, 1544, 1808, 1930, 2260, 3088, 3860, 4520, 4943, 7720, 9040, 9886, 15440, 19772, 21809, 24715, 39544, 43618, 49430, 79088, 87236, 98860, 109045, 174472, 197720, 218090, 348944, 395440, 436180, 558559, 872360, 953999, 1117118, 1744720, 1907998, 2234236, 2792795, 3815996, 4468472, 4769995, 5585590, 7631992, 8936944, 9539990, 11171180, 15263984, 19079980, 22342360, 38159960, 44684720, 76319920, 107801887, 215603774, 431207548, 539009435, 862415096, 1078018870, 1724830192, 2156037740, 4312075480, 8624150960]

約数ペア:

[(1, 8624150960), (2, 4312075480), (4, 2156037740), (5, 1724830192), (8, 1078018870), (10, 862415096), (16, 539009435), (20, 431207548), (40, 215603774), (80, 107801887), (113, 76319920), (193, 44684720), (226, 38159960), (386, 22342360), (452, 19079980), (565, 15263984), (772, 11171180), (904, 9539990), (965, 8936944), (1130, 7631992), (1544, 5585590), (1808, 4769995), (1930, 4468472), (2260, 3815996), (3088, 2792795), (3860, 2234236), (4520, 1907998), (4943, 1744720), (7720, 1117118), (9040, 953999), (9886, 872360), (15440, 558559), (19772, 436180), (21809, 395440), (24715, 348944), (39544, 218090), (43618, 197720), (49430, 174472), (79088, 109045), (87236, 98860)]