69821440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 88

約数和(自身を含む): 180545400

約数和(自身を除く): 110723960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1049, 1280, 1664, 2080, 2098, 2560, 3328, 4160, 4196, 5120, 5245, 6656, 8320, 8392, 10490, 13312, 13637, 16640, 16784, 20980, 27274, 33280, 33568, 41960, 54548, 66560, 67136, 68185, 83920, 109096, 134272, 136370, 167840, 218192, 268544, 272740, 335680, 436384, 537088, 545480, 671360, 872768, 1074176, 1090960, 1342720, 1745536, 2181920, 2685440, 3491072, 4363840, 5370880, 6982144, 8727680, 13964288, 17455360, 34910720, 69821440]

約数ペア:

[(1, 69821440), (2, 34910720), (4, 17455360), (5, 13964288), (8, 8727680), (10, 6982144), (13, 5370880), (16, 4363840), (20, 3491072), (26, 2685440), (32, 2181920), (40, 1745536), (52, 1342720), (64, 1090960), (65, 1074176), (80, 872768), (104, 671360), (128, 545480), (130, 537088), (160, 436384), (208, 335680), (256, 272740), (260, 268544), (320, 218192), (416, 167840), (512, 136370), (520, 134272), (640, 109096), (832, 83920), (1024, 68185), (1040, 67136), (1049, 66560), (1280, 54548), (1664, 41960), (2080, 33568), (2098, 33280), (2560, 27274), (3328, 20980), (4160, 16784), (4196, 16640), (5120, 13637), (5245, 13312), (6656, 10490), (8320, 8392)]