25442976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 80438400

約数和(自身を除く): 54995424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 37, 38, 39, 48, 52, 57, 58, 74, 76, 78, 87, 96, 104, 111, 114, 116, 148, 152, 156, 174, 208, 222, 228, 232, 247, 296, 304, 312, 348, 377, 416, 444, 456, 464, 481, 494, 551, 592, 608, 624, 696, 703, 741, 754, 888, 912, 928, 962, 988, 1073, 1102, 1131, 1184, 1248, 1392, 1406, 1443, 1482, 1508, 1653, 1776, 1824, 1924, 1976, 2109, 2146, 2204, 2262, 2784, 2812, 2886, 2964, 3016, 3219, 3306, 3552, 3848, 3952, 4218, 4292, 4408, 4524, 5624, 5772, 5928, 6032, 6438, 6612, 7163, 7696, 7904, 8436, 8584, 8816, 9048, 9139, 11248, 11544, 11856, 12064, 12876, 13224, 13949, 14326, 15392, 16872, 17168, 17632, 18096, 18278, 20387, 21489, 22496, 23088, 23712, 25752, 26448, 27417, 27898, 28652, 33744, 34336, 36192, 36556, 40774, 41847, 42978, 46176, 51504, 52896, 54834, 55796, 57304, 61161, 67488, 73112, 81548, 83694, 85956, 103008, 109668, 111592, 114608, 122322, 146224, 163096, 167388, 171912, 219336, 223184, 229216, 244644, 265031, 292448, 326192, 334776, 343824, 438672, 446368, 489288, 530062, 652384, 669552, 687648, 795093, 877344, 978576, 1060124, 1339104, 1590186, 1957152, 2120248, 3180372, 4240496, 6360744, 8480992, 12721488, 25442976]

約数ペア:

[(1, 25442976), (2, 12721488), (3, 8480992), (4, 6360744), (6, 4240496), (8, 3180372), (12, 2120248), (13, 1957152), (16, 1590186), (19, 1339104), (24, 1060124), (26, 978576), (29, 877344), (32, 795093), (37, 687648), (38, 669552), (39, 652384), (48, 530062), (52, 489288), (57, 446368), (58, 438672), (74, 343824), (76, 334776), (78, 326192), (87, 292448), (96, 265031), (104, 244644), (111, 229216), (114, 223184), (116, 219336), (148, 171912), (152, 167388), (156, 163096), (174, 146224), (208, 122322), (222, 114608), (228, 111592), (232, 109668), (247, 103008), (296, 85956), (304, 83694), (312, 81548), (348, 73112), (377, 67488), (416, 61161), (444, 57304), (456, 55796), (464, 54834), (481, 52896), (494, 51504), (551, 46176), (592, 42978), (608, 41847), (624, 40774), (696, 36556), (703, 36192), (741, 34336), (754, 33744), (888, 28652), (912, 27898), (928, 27417), (962, 26448), (988, 25752), (1073, 23712), (1102, 23088), (1131, 22496), (1184, 21489), (1248, 20387), (1392, 18278), (1406, 18096), (1443, 17632), (1482, 17168), (1508, 16872), (1653, 15392), (1776, 14326), (1824, 13949), (1924, 13224), (1976, 12876), (2109, 12064), (2146, 11856), (2204, 11544), (2262, 11248), (2784, 9139), (2812, 9048), (2886, 8816), (2964, 8584), (3016, 8436), (3219, 7904), (3306, 7696), (3552, 7163), (3848, 6612), (3952, 6438), (4218, 6032), (4292, 5928), (4408, 5772), (4524, 5624)]