29521520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 84731184

約数和(自身を除く): 55209664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 443, 476, 490, 560, 595, 680, 784, 833, 886, 952, 980, 1190, 1360, 1666, 1772, 1904, 1960, 2215, 2380, 3101, 3332, 3544, 3920, 4165, 4430, 4760, 6202, 6664, 7088, 7531, 8330, 8860, 9520, 12404, 13328, 15062, 15505, 16660, 17720, 21707, 24808, 30124, 31010, 33320, 35440, 37655, 43414, 49616, 52717, 60248, 62020, 66640, 75310, 86828, 105434, 108535, 120496, 124040, 150620, 173656, 210868, 217070, 248080, 263585, 301240, 347312, 369019, 421736, 434140, 527170, 602480, 738038, 843472, 868280, 1054340, 1476076, 1736560, 1845095, 2108680, 2952152, 3690190, 4217360, 5904304, 7380380, 14760760, 29521520]

約数ペア:

[(1, 29521520), (2, 14760760), (4, 7380380), (5, 5904304), (7, 4217360), (8, 3690190), (10, 2952152), (14, 2108680), (16, 1845095), (17, 1736560), (20, 1476076), (28, 1054340), (34, 868280), (35, 843472), (40, 738038), (49, 602480), (56, 527170), (68, 434140), (70, 421736), (80, 369019), (85, 347312), (98, 301240), (112, 263585), (119, 248080), (136, 217070), (140, 210868), (170, 173656), (196, 150620), (238, 124040), (245, 120496), (272, 108535), (280, 105434), (340, 86828), (392, 75310), (443, 66640), (476, 62020), (490, 60248), (560, 52717), (595, 49616), (680, 43414), (784, 37655), (833, 35440), (886, 33320), (952, 31010), (980, 30124), (1190, 24808), (1360, 21707), (1666, 17720), (1772, 16660), (1904, 15505), (1960, 15062), (2215, 13328), (2380, 12404), (3101, 9520), (3332, 8860), (3544, 8330), (3920, 7531), (4165, 7088), (4430, 6664), (4760, 6202)]