13523840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 37674720

約数和(自身を除く): 24150880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 113, 128, 136, 160, 170, 176, 187, 220, 226, 272, 320, 340, 352, 374, 440, 452, 544, 565, 640, 680, 704, 748, 880, 904, 935, 1088, 1130, 1243, 1360, 1408, 1496, 1760, 1808, 1870, 1921, 2176, 2260, 2486, 2720, 2992, 3520, 3616, 3740, 3842, 4520, 4972, 5440, 5984, 6215, 7040, 7232, 7480, 7684, 9040, 9605, 9944, 10880, 11968, 12430, 14464, 14960, 15368, 18080, 19210, 19888, 21131, 23936, 24860, 29920, 30736, 36160, 38420, 39776, 42262, 49720, 59840, 61472, 72320, 76840, 79552, 84524, 99440, 105655, 119680, 122944, 153680, 159104, 169048, 198880, 211310, 245888, 307360, 338096, 397760, 422620, 614720, 676192, 795520, 845240, 1229440, 1352384, 1690480, 2704768, 3380960, 6761920, 13523840]

約数ペア:

[(1, 13523840), (2, 6761920), (4, 3380960), (5, 2704768), (8, 1690480), (10, 1352384), (11, 1229440), (16, 845240), (17, 795520), (20, 676192), (22, 614720), (32, 422620), (34, 397760), (40, 338096), (44, 307360), (55, 245888), (64, 211310), (68, 198880), (80, 169048), (85, 159104), (88, 153680), (110, 122944), (113, 119680), (128, 105655), (136, 99440), (160, 84524), (170, 79552), (176, 76840), (187, 72320), (220, 61472), (226, 59840), (272, 49720), (320, 42262), (340, 39776), (352, 38420), (374, 36160), (440, 30736), (452, 29920), (544, 24860), (565, 23936), (640, 21131), (680, 19888), (704, 19210), (748, 18080), (880, 15368), (904, 14960), (935, 14464), (1088, 12430), (1130, 11968), (1243, 10880), (1360, 9944), (1408, 9605), (1496, 9040), (1760, 7684), (1808, 7480), (1870, 7232), (1921, 7040), (2176, 6215), (2260, 5984), (2486, 5440), (2720, 4972), (2992, 4520), (3520, 3842), (3616, 3740)]