982527280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42793}}^1$

素因数の和:42854

約数の個数: 80

約数和(自身を含む): 2674453824

約数和(自身を除く): 1691926544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 22960, 42793, 85586, 171172, 213965, 299551, 342344, 427930, 599102, 684688, 855860, 1198204, 1497755, 1711720, 1754513, 2396408, 2995510, 3423440, 3509026, 4792816, 5991020, 7018052, 8772565, 11982040, 12281591, 14036104, 17545130, 23964080, 24563182, 28072208, 35090260, 49126364, 61407955, 70180520, 98252728, 122815910, 140361040, 196505456, 245631820, 491263640, 982527280]

約数ペア:

[(1, 982527280), (2, 491263640), (4, 245631820), (5, 196505456), (7, 140361040), (8, 122815910), (10, 98252728), (14, 70180520), (16, 61407955), (20, 49126364), (28, 35090260), (35, 28072208), (40, 24563182), (41, 23964080), (56, 17545130), (70, 14036104), (80, 12281591), (82, 11982040), (112, 8772565), (140, 7018052), (164, 5991020), (205, 4792816), (280, 3509026), (287, 3423440), (328, 2995510), (410, 2396408), (560, 1754513), (574, 1711720), (656, 1497755), (820, 1198204), (1148, 855860), (1435, 684688), (1640, 599102), (2296, 427930), (2870, 342344), (3280, 299551), (4592, 213965), (5740, 171172), (11480, 85586), (22960, 42793)]