8597920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 22453200

約数和(自身を除く): 13855280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 109, 116, 136, 145, 160, 170, 218, 232, 272, 290, 340, 436, 464, 493, 544, 545, 580, 680, 872, 928, 986, 1090, 1160, 1360, 1744, 1853, 1972, 2180, 2320, 2465, 2720, 3161, 3488, 3706, 3944, 4360, 4640, 4930, 6322, 7412, 7888, 8720, 9265, 9860, 12644, 14824, 15776, 15805, 17440, 18530, 19720, 25288, 29648, 31610, 37060, 39440, 50576, 53737, 59296, 63220, 74120, 78880, 101152, 107474, 126440, 148240, 214948, 252880, 268685, 296480, 429896, 505760, 537370, 859792, 1074740, 1719584, 2149480, 4298960, 8597920]

約数ペア:

[(1, 8597920), (2, 4298960), (4, 2149480), (5, 1719584), (8, 1074740), (10, 859792), (16, 537370), (17, 505760), (20, 429896), (29, 296480), (32, 268685), (34, 252880), (40, 214948), (58, 148240), (68, 126440), (80, 107474), (85, 101152), (109, 78880), (116, 74120), (136, 63220), (145, 59296), (160, 53737), (170, 50576), (218, 39440), (232, 37060), (272, 31610), (290, 29648), (340, 25288), (436, 19720), (464, 18530), (493, 17440), (544, 15805), (545, 15776), (580, 14824), (680, 12644), (872, 9860), (928, 9265), (986, 8720), (1090, 7888), (1160, 7412), (1360, 6322), (1744, 4930), (1853, 4640), (1972, 4360), (2180, 3944), (2320, 3706), (2465, 3488), (2720, 3161)]