8082880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 112

約数和(自身を含む): 21762720

約数和(自身を除く): 13679840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 67, 80, 104, 116, 130, 134, 145, 160, 208, 232, 260, 268, 290, 320, 335, 377, 416, 464, 520, 536, 580, 670, 754, 832, 871, 928, 1040, 1072, 1160, 1340, 1508, 1742, 1856, 1885, 1943, 2080, 2144, 2320, 2680, 3016, 3484, 3770, 3886, 4160, 4288, 4355, 4640, 5360, 6032, 6968, 7540, 7772, 8710, 9280, 9715, 10720, 12064, 13936, 15080, 15544, 17420, 19430, 21440, 24128, 25259, 27872, 30160, 31088, 34840, 38860, 50518, 55744, 60320, 62176, 69680, 77720, 101036, 120640, 124352, 126295, 139360, 155440, 202072, 252590, 278720, 310880, 404144, 505180, 621760, 808288, 1010360, 1616576, 2020720, 4041440, 8082880]

約数ペア:

[(1, 8082880), (2, 4041440), (4, 2020720), (5, 1616576), (8, 1010360), (10, 808288), (13, 621760), (16, 505180), (20, 404144), (26, 310880), (29, 278720), (32, 252590), (40, 202072), (52, 155440), (58, 139360), (64, 126295), (65, 124352), (67, 120640), (80, 101036), (104, 77720), (116, 69680), (130, 62176), (134, 60320), (145, 55744), (160, 50518), (208, 38860), (232, 34840), (260, 31088), (268, 30160), (290, 27872), (320, 25259), (335, 24128), (377, 21440), (416, 19430), (464, 17420), (520, 15544), (536, 15080), (580, 13936), (670, 12064), (754, 10720), (832, 9715), (871, 9280), (928, 8710), (1040, 7772), (1072, 7540), (1160, 6968), (1340, 6032), (1508, 5360), (1742, 4640), (1856, 4355), (1885, 4288), (1943, 4160), (2080, 3886), (2144, 3770), (2320, 3484), (2680, 3016)]