827238530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 1669455360

約数和(自身を除く): 842216830

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 193, 323, 386, 646, 965, 1327, 1615, 1930, 2654, 3230, 3281, 3667, 6562, 6635, 7334, 13270, 16405, 18335, 22559, 25213, 32810, 36670, 45118, 50426, 62339, 112795, 124678, 126065, 225590, 252130, 256111, 311695, 428621, 512222, 623390, 857242, 1280555, 2143105, 2561110, 4286210, 4353887, 4866109, 8707774, 9732218, 21769435, 24330545, 43538870, 48661090, 82723853, 165447706, 413619265, 827238530]

約数ペア:

[(1, 827238530), (2, 413619265), (5, 165447706), (10, 82723853), (17, 48661090), (19, 43538870), (34, 24330545), (38, 21769435), (85, 9732218), (95, 8707774), (170, 4866109), (190, 4353887), (193, 4286210), (323, 2561110), (386, 2143105), (646, 1280555), (965, 857242), (1327, 623390), (1615, 512222), (1930, 428621), (2654, 311695), (3230, 256111), (3281, 252130), (3667, 225590), (6562, 126065), (6635, 124678), (7334, 112795), (13270, 62339), (16405, 50426), (18335, 45118), (22559, 36670), (25213, 32810)]