97892080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 177090320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 43, 44, 52, 55, 65, 80, 86, 88, 104, 110, 130, 143, 172, 176, 199, 208, 215, 220, 260, 286, 344, 398, 430, 440, 473, 520, 559, 572, 688, 715, 796, 860, 880, 946, 995, 1040, 1118, 1144, 1430, 1592, 1720, 1892, 1990, 2189, 2236, 2288, 2365, 2587, 2795, 2860, 3184, 3440, 3784, 3980, 4378, 4472, 4730, 5174, 5590, 5720, 6149, 7568, 7960, 8557, 8756, 8944, 9460, 10348, 10945, 11180, 11440, 12298, 12935, 15920, 17114, 17512, 18920, 20696, 21890, 22360, 24596, 25870, 28457, 30745, 34228, 35024, 37840, 41392, 42785, 43780, 44720, 49192, 51740, 56914, 61490, 68456, 85570, 87560, 94127, 98384, 103480, 111241, 113828, 122980, 136912, 142285, 171140, 175120, 188254, 206960, 222482, 227656, 245960, 284570, 342280, 376508, 444964, 455312, 470635, 491920, 556205, 569140, 684560, 753016, 889928, 941270, 1112410, 1138280, 1223651, 1506032, 1779856, 1882540, 2224820, 2276560, 2447302, 3765080, 4449640, 4894604, 6118255, 7530160, 8899280, 9789208, 12236510, 19578416, 24473020, 48946040, 97892080]

約数ペア:

[(1, 97892080), (2, 48946040), (4, 24473020), (5, 19578416), (8, 12236510), (10, 9789208), (11, 8899280), (13, 7530160), (16, 6118255), (20, 4894604), (22, 4449640), (26, 3765080), (40, 2447302), (43, 2276560), (44, 2224820), (52, 1882540), (55, 1779856), (65, 1506032), (80, 1223651), (86, 1138280), (88, 1112410), (104, 941270), (110, 889928), (130, 753016), (143, 684560), (172, 569140), (176, 556205), (199, 491920), (208, 470635), (215, 455312), (220, 444964), (260, 376508), (286, 342280), (344, 284570), (398, 245960), (430, 227656), (440, 222482), (473, 206960), (520, 188254), (559, 175120), (572, 171140), (688, 142285), (715, 136912), (796, 122980), (860, 113828), (880, 111241), (946, 103480), (995, 98384), (1040, 94127), (1118, 87560), (1144, 85570), (1430, 68456), (1592, 61490), (1720, 56914), (1892, 51740), (1990, 49192), (2189, 44720), (2236, 43780), (2288, 42785), (2365, 41392), (2587, 37840), (2795, 35024), (2860, 34228), (3184, 30745), (3440, 28457), (3784, 25870), (3980, 24596), (4378, 22360), (4472, 21890), (4730, 20696), (5174, 18920), (5590, 17512), (5720, 17114), (6149, 15920), (7568, 12935), (7960, 12298), (8557, 11440), (8756, 11180), (8944, 10945), (9460, 10348)]