26162080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 74462976

約数和(自身を除く): 48300896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 71, 80, 94, 98, 112, 140, 142, 160, 188, 196, 224, 235, 245, 280, 284, 329, 355, 376, 392, 470, 490, 497, 560, 568, 658, 710, 752, 784, 940, 980, 994, 1120, 1136, 1316, 1420, 1504, 1568, 1645, 1880, 1960, 1988, 2272, 2303, 2485, 2632, 2840, 3290, 3337, 3479, 3760, 3920, 3976, 4606, 4970, 5264, 5680, 6580, 6674, 6958, 7520, 7840, 7952, 9212, 9940, 10528, 11360, 11515, 13160, 13348, 13916, 15904, 16685, 17395, 18424, 19880, 23030, 23359, 26320, 26696, 27832, 33370, 34790, 36848, 39760, 46060, 46718, 52640, 53392, 55664, 66740, 69580, 73696, 79520, 92120, 93436, 106784, 111328, 116795, 133480, 139160, 163513, 184240, 186872, 233590, 266960, 278320, 327026, 368480, 373744, 467180, 533920, 556640, 654052, 747488, 817565, 934360, 1308104, 1635130, 1868720, 2616208, 3270260, 3737440, 5232416, 6540520, 13081040, 26162080]

約数ペア:

[(1, 26162080), (2, 13081040), (4, 6540520), (5, 5232416), (7, 3737440), (8, 3270260), (10, 2616208), (14, 1868720), (16, 1635130), (20, 1308104), (28, 934360), (32, 817565), (35, 747488), (40, 654052), (47, 556640), (49, 533920), (56, 467180), (70, 373744), (71, 368480), (80, 327026), (94, 278320), (98, 266960), (112, 233590), (140, 186872), (142, 184240), (160, 163513), (188, 139160), (196, 133480), (224, 116795), (235, 111328), (245, 106784), (280, 93436), (284, 92120), (329, 79520), (355, 73696), (376, 69580), (392, 66740), (470, 55664), (490, 53392), (497, 52640), (560, 46718), (568, 46060), (658, 39760), (710, 36848), (752, 34790), (784, 33370), (940, 27832), (980, 26696), (994, 26320), (1120, 23359), (1136, 23030), (1316, 19880), (1420, 18424), (1504, 17395), (1568, 16685), (1645, 15904), (1880, 13916), (1960, 13348), (1988, 13160), (2272, 11515), (2303, 11360), (2485, 10528), (2632, 9940), (2840, 9212), (3290, 7952), (3337, 7840), (3479, 7520), (3760, 6958), (3920, 6674), (3976, 6580), (4606, 5680), (4970, 5264)]