9743918080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11261}}^1$

素因数の和:11312

約数の個数: 132

約数和(自身を含む): 25312538772

約数和(自身を除く): 15568620692

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 512, 520, 640, 676, 832, 845, 1024, 1040, 1280, 1352, 1664, 1690, 2080, 2560, 2704, 3328, 3380, 4160, 5120, 5408, 6656, 6760, 8320, 10816, 11261, 13312, 13520, 16640, 21632, 22522, 27040, 33280, 43264, 45044, 54080, 56305, 66560, 86528, 90088, 108160, 112610, 146393, 173056, 180176, 216320, 225220, 292786, 360352, 432640, 450440, 585572, 720704, 731965, 865280, 900880, 1171144, 1441408, 1463930, 1801760, 1903109, 2342288, 2882816, 2927860, 3603520, 3806218, 4684576, 5765632, 5855720, 7207040, 7612436, 9369152, 9515545, 11531264, 11711440, 14414080, 15224872, 18738304, 19031090, 23422880, 28828160, 30449744, 37476608, 38062180, 46845760, 57656320, 60899488, 74953216, 76124360, 93691520, 121798976, 149906432, 152248720, 187383040, 243597952, 304497440, 374766080, 487195904, 608994880, 749532160, 974391808, 1217989760, 1948783616, 2435979520, 4871959040, 9743918080]

約数ペア:

[(1, 9743918080), (2, 4871959040), (4, 2435979520), (5, 1948783616), (8, 1217989760), (10, 974391808), (13, 749532160), (16, 608994880), (20, 487195904), (26, 374766080), (32, 304497440), (40, 243597952), (52, 187383040), (64, 152248720), (65, 149906432), (80, 121798976), (104, 93691520), (128, 76124360), (130, 74953216), (160, 60899488), (169, 57656320), (208, 46845760), (256, 38062180), (260, 37476608), (320, 30449744), (338, 28828160), (416, 23422880), (512, 19031090), (520, 18738304), (640, 15224872), (676, 14414080), (832, 11711440), (845, 11531264), (1024, 9515545), (1040, 9369152), (1280, 7612436), (1352, 7207040), (1664, 5855720), (1690, 5765632), (2080, 4684576), (2560, 3806218), (2704, 3603520), (3328, 2927860), (3380, 2882816), (4160, 2342288), (5120, 1903109), (5408, 1801760), (6656, 1463930), (6760, 1441408), (8320, 1171144), (10816, 900880), (11261, 865280), (13312, 731965), (13520, 720704), (16640, 585572), (21632, 450440), (22522, 432640), (27040, 360352), (33280, 292786), (43264, 225220), (45044, 216320), (54080, 180176), (56305, 173056), (66560, 146393), (86528, 112610), (90088, 108160)]