99913760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 252972720

約数和(自身を除く): 153058960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 109, 136, 160, 170, 218, 272, 337, 340, 436, 544, 545, 674, 680, 872, 1090, 1348, 1360, 1685, 1744, 1853, 2180, 2696, 2720, 3370, 3488, 3706, 4360, 5392, 5729, 6740, 7412, 8720, 9265, 10784, 11458, 13480, 14824, 17440, 18530, 22916, 26960, 28645, 29648, 36733, 37060, 45832, 53920, 57290, 59296, 73466, 74120, 91664, 114580, 146932, 148240, 183328, 183665, 229160, 293864, 296480, 367330, 458320, 587728, 624461, 734660, 916640, 1175456, 1248922, 1469320, 2497844, 2938640, 3122305, 4995688, 5877280, 6244610, 9991376, 12489220, 19982752, 24978440, 49956880, 99913760]

約数ペア:

[(1, 99913760), (2, 49956880), (4, 24978440), (5, 19982752), (8, 12489220), (10, 9991376), (16, 6244610), (17, 5877280), (20, 4995688), (32, 3122305), (34, 2938640), (40, 2497844), (68, 1469320), (80, 1248922), (85, 1175456), (109, 916640), (136, 734660), (160, 624461), (170, 587728), (218, 458320), (272, 367330), (337, 296480), (340, 293864), (436, 229160), (544, 183665), (545, 183328), (674, 148240), (680, 146932), (872, 114580), (1090, 91664), (1348, 74120), (1360, 73466), (1685, 59296), (1744, 57290), (1853, 53920), (2180, 45832), (2696, 37060), (2720, 36733), (3370, 29648), (3488, 28645), (3706, 26960), (4360, 22916), (5392, 18530), (5729, 17440), (6740, 14824), (7412, 13480), (8720, 11458), (9265, 10784)]