525261920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6659}}^1$

素因数の和:6720

約数の個数: 96

約数和(自身を含む): 1359439200

約数和(自身を除く): 834177280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 680, 928, 986, 1160, 1360, 1972, 2320, 2465, 2720, 3944, 4640, 4930, 6659, 7888, 9860, 13318, 15776, 19720, 26636, 33295, 39440, 53272, 66590, 78880, 106544, 113203, 133180, 193111, 213088, 226406, 266360, 386222, 452812, 532720, 566015, 772444, 905624, 965555, 1065440, 1132030, 1544888, 1811248, 1931110, 2264060, 3089776, 3282887, 3622496, 3862220, 4528120, 6179552, 6565774, 7724440, 9056240, 13131548, 15448880, 16414435, 18112480, 26263096, 30897760, 32828870, 52526192, 65657740, 105052384, 131315480, 262630960, 525261920]

約数ペア:

[(1, 525261920), (2, 262630960), (4, 131315480), (5, 105052384), (8, 65657740), (10, 52526192), (16, 32828870), (17, 30897760), (20, 26263096), (29, 18112480), (32, 16414435), (34, 15448880), (40, 13131548), (58, 9056240), (68, 7724440), (80, 6565774), (85, 6179552), (116, 4528120), (136, 3862220), (145, 3622496), (160, 3282887), (170, 3089776), (232, 2264060), (272, 1931110), (290, 1811248), (340, 1544888), (464, 1132030), (493, 1065440), (544, 965555), (580, 905624), (680, 772444), (928, 566015), (986, 532720), (1160, 452812), (1360, 386222), (1972, 266360), (2320, 226406), (2465, 213088), (2720, 193111), (3944, 133180), (4640, 113203), (4930, 106544), (6659, 78880), (7888, 66590), (9860, 53272), (13318, 39440), (15776, 33295), (19720, 26636)]