26451040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 82736640

約数和(自身を除く): 56285600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 113, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 226, 266, 280, 304, 308, 352, 380, 385, 418, 440, 452, 532, 560, 565, 608, 616, 665, 760, 770, 791, 836, 880, 904, 1045, 1064, 1120, 1130, 1232, 1243, 1330, 1463, 1520, 1540, 1582, 1672, 1760, 1808, 2090, 2128, 2147, 2260, 2464, 2486, 2660, 2926, 3040, 3080, 3164, 3344, 3616, 3955, 4180, 4256, 4294, 4520, 4972, 5320, 5852, 6160, 6215, 6328, 6688, 7315, 7910, 8360, 8588, 8701, 9040, 9944, 10640, 10735, 11704, 12320, 12430, 12656, 14630, 15029, 15820, 16720, 17176, 17402, 18080, 19888, 21280, 21470, 23408, 23617, 24860, 25312, 29260, 30058, 31640, 33440, 34352, 34804, 39776, 42940, 43505, 46816, 47234, 49720, 58520, 60116, 63280, 68704, 69608, 75145, 85880, 87010, 94468, 99440, 117040, 118085, 120232, 126560, 139216, 150290, 165319, 171760, 174020, 188936, 198880, 234080, 236170, 240464, 278432, 300580, 330638, 343520, 348040, 377872, 472340, 480928, 601160, 661276, 696080, 755744, 826595, 944680, 1202320, 1322552, 1392160, 1653190, 1889360, 2404640, 2645104, 3306380, 3778720, 5290208, 6612760, 13225520, 26451040]

約数ペア:

[(1, 26451040), (2, 13225520), (4, 6612760), (5, 5290208), (7, 3778720), (8, 3306380), (10, 2645104), (11, 2404640), (14, 1889360), (16, 1653190), (19, 1392160), (20, 1322552), (22, 1202320), (28, 944680), (32, 826595), (35, 755744), (38, 696080), (40, 661276), (44, 601160), (55, 480928), (56, 472340), (70, 377872), (76, 348040), (77, 343520), (80, 330638), (88, 300580), (95, 278432), (110, 240464), (112, 236170), (113, 234080), (133, 198880), (140, 188936), (152, 174020), (154, 171760), (160, 165319), (176, 150290), (190, 139216), (209, 126560), (220, 120232), (224, 118085), (226, 117040), (266, 99440), (280, 94468), (304, 87010), (308, 85880), (352, 75145), (380, 69608), (385, 68704), (418, 63280), (440, 60116), (452, 58520), (532, 49720), (560, 47234), (565, 46816), (608, 43505), (616, 42940), (665, 39776), (760, 34804), (770, 34352), (791, 33440), (836, 31640), (880, 30058), (904, 29260), (1045, 25312), (1064, 24860), (1120, 23617), (1130, 23408), (1232, 21470), (1243, 21280), (1330, 19888), (1463, 18080), (1520, 17402), (1540, 17176), (1582, 16720), (1672, 15820), (1760, 15029), (1808, 14630), (2090, 12656), (2128, 12430), (2147, 12320), (2260, 11704), (2464, 10735), (2486, 10640), (2660, 9944), (2926, 9040), (3040, 8701), (3080, 8588), (3164, 8360), (3344, 7910), (3616, 7315), (3955, 6688), (4180, 6328), (4256, 6215), (4294, 6160), (4520, 5852), (4972, 5320)]