2010071296

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 4320392580

約数和(自身を除く): 2310321284

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 256, 269, 272, 289, 404, 538, 544, 578, 808, 1076, 1088, 1156, 1616, 1717, 2152, 2176, 2312, 3232, 3434, 4304, 4352, 4573, 4624, 6464, 6868, 8608, 9146, 9248, 12928, 13736, 17216, 18292, 18496, 25856, 27169, 27472, 29189, 34432, 36584, 36992, 54338, 54944, 58378, 68864, 73168, 73984, 77741, 108676, 109888, 116756, 146336, 155482, 217352, 219776, 233512, 292672, 310964, 434704, 439552, 461873, 467024, 585344, 621928, 869408, 923746, 934048, 1170688, 1243856, 1738816, 1847492, 1868096, 2487712, 3477632, 3694984, 3736192, 4975424, 6955264, 7389968, 7472384, 7851841, 9950848, 14779936, 15703682, 19901696, 29559872, 31407364, 59119744, 62814728, 118239488, 125629456, 251258912, 502517824, 1005035648, 2010071296]

約数ペア:

[(1, 2010071296), (2, 1005035648), (4, 502517824), (8, 251258912), (16, 125629456), (17, 118239488), (32, 62814728), (34, 59119744), (64, 31407364), (68, 29559872), (101, 19901696), (128, 15703682), (136, 14779936), (202, 9950848), (256, 7851841), (269, 7472384), (272, 7389968), (289, 6955264), (404, 4975424), (538, 3736192), (544, 3694984), (578, 3477632), (808, 2487712), (1076, 1868096), (1088, 1847492), (1156, 1738816), (1616, 1243856), (1717, 1170688), (2152, 934048), (2176, 923746), (2312, 869408), (3232, 621928), (3434, 585344), (4304, 467024), (4352, 461873), (4573, 439552), (4624, 434704), (6464, 310964), (6868, 292672), (8608, 233512), (9146, 219776), (9248, 217352), (12928, 155482), (13736, 146336), (17216, 116756), (18292, 109888), (18496, 108676), (25856, 77741), (27169, 73984), (27472, 73168), (29189, 68864), (34432, 58378), (36584, 54944), (36992, 54338)]