25164576

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 77837760

約数和(自身を除く): 52673184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 116, 131, 138, 144, 174, 184, 207, 232, 261, 262, 276, 288, 348, 368, 393, 414, 464, 522, 524, 552, 667, 696, 736, 786, 828, 928, 1044, 1048, 1104, 1179, 1334, 1392, 1572, 1656, 2001, 2088, 2096, 2208, 2358, 2668, 2784, 3013, 3144, 3312, 3799, 4002, 4176, 4192, 4716, 5336, 6003, 6026, 6288, 6624, 7598, 8004, 8352, 9039, 9432, 10672, 11397, 12006, 12052, 12576, 15196, 16008, 18078, 18864, 21344, 22794, 24012, 24104, 27117, 30392, 32016, 34191, 36156, 37728, 45588, 48024, 48208, 54234, 60784, 64032, 68382, 72312, 87377, 91176, 96048, 96416, 108468, 121568, 136764, 144624, 174754, 182352, 192096, 216936, 262131, 273528, 289248, 349508, 364704, 433872, 524262, 547056, 699016, 786393, 867744, 1048524, 1094112, 1398032, 1572786, 2097048, 2796064, 3145572, 4194096, 6291144, 8388192, 12582288, 25164576]

約数ペア:

[(1, 25164576), (2, 12582288), (3, 8388192), (4, 6291144), (6, 4194096), (8, 3145572), (9, 2796064), (12, 2097048), (16, 1572786), (18, 1398032), (23, 1094112), (24, 1048524), (29, 867744), (32, 786393), (36, 699016), (46, 547056), (48, 524262), (58, 433872), (69, 364704), (72, 349508), (87, 289248), (92, 273528), (96, 262131), (116, 216936), (131, 192096), (138, 182352), (144, 174754), (174, 144624), (184, 136764), (207, 121568), (232, 108468), (261, 96416), (262, 96048), (276, 91176), (288, 87377), (348, 72312), (368, 68382), (393, 64032), (414, 60784), (464, 54234), (522, 48208), (524, 48024), (552, 45588), (667, 37728), (696, 36156), (736, 34191), (786, 32016), (828, 30392), (928, 27117), (1044, 24104), (1048, 24012), (1104, 22794), (1179, 21344), (1334, 18864), (1392, 18078), (1572, 16008), (1656, 15196), (2001, 12576), (2088, 12052), (2096, 12006), (2208, 11397), (2358, 10672), (2668, 9432), (2784, 9039), (3013, 8352), (3144, 8004), (3312, 7598), (3799, 6624), (4002, 6288), (4176, 6026), (4192, 6003), (4716, 5336)]