2553204234880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{292541}}^1$

素因数の和:293622

約数の個数: 128

約数和(自身を含む): 6579562122000

約数和(自身を除く): 4026357887120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1049, 1664, 2080, 2098, 4160, 4196, 5245, 8320, 8392, 10490, 13637, 16784, 20980, 27274, 33568, 41960, 54548, 67136, 68185, 83920, 109096, 134272, 136370, 167840, 218192, 272740, 292541, 335680, 436384, 545480, 585082, 671360, 872768, 1090960, 1170164, 1462705, 1745536, 2181920, 2340328, 2925410, 3803033, 4363840, 4680656, 5850820, 7606066, 8727680, 9361312, 11701640, 15212132, 18722624, 19015165, 23403280, 30424264, 37445248, 38030330, 46806560, 60848528, 76060660, 93613120, 121697056, 152121320, 187226240, 243394112, 304242640, 306875509, 486788224, 608485280, 613751018, 1216970560, 1227502036, 1534377545, 2433941120, 2455004072, 3068755090, 3989381617, 4910008144, 6137510180, 7978763234, 9820016288, 12275020360, 15957526468, 19640032576, 19946908085, 24550040720, 31915052936, 39280065152, 39893816170, 49100081440, 63830105872, 79787632340, 98200162880, 127660211744, 159575264680, 196400325760, 255320423488, 319150529360, 510640846976, 638301058720, 1276602117440, 2553204234880]

約数ペア:

[(1, 2553204234880), (2, 1276602117440), (4, 638301058720), (5, 510640846976), (8, 319150529360), (10, 255320423488), (13, 196400325760), (16, 159575264680), (20, 127660211744), (26, 98200162880), (32, 79787632340), (40, 63830105872), (52, 49100081440), (64, 39893816170), (65, 39280065152), (80, 31915052936), (104, 24550040720), (128, 19946908085), (130, 19640032576), (160, 15957526468), (208, 12275020360), (260, 9820016288), (320, 7978763234), (416, 6137510180), (520, 4910008144), (640, 3989381617), (832, 3068755090), (1040, 2455004072), (1049, 2433941120), (1664, 1534377545), (2080, 1227502036), (2098, 1216970560), (4160, 613751018), (4196, 608485280), (5245, 486788224), (8320, 306875509), (8392, 304242640), (10490, 243394112), (13637, 187226240), (16784, 152121320), (20980, 121697056), (27274, 93613120), (33568, 76060660), (41960, 60848528), (54548, 46806560), (67136, 38030330), (68185, 37445248), (83920, 30424264), (109096, 23403280), (134272, 19015165), (136370, 18722624), (167840, 15212132), (218192, 11701640), (272740, 9361312), (292541, 8727680), (335680, 7606066), (436384, 5850820), (545480, 4680656), (585082, 4363840), (671360, 3803033), (872768, 2925410), (1090960, 2340328), (1170164, 2181920), (1462705, 1745536)]