26327840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 96

約数和(自身を含む): 77583744

約数和(自身を除く): 51255904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2137, 2464, 3080, 4274, 6160, 8548, 10685, 12320, 14959, 17096, 21370, 23507, 29918, 34192, 42740, 47014, 59836, 68384, 74795, 85480, 94028, 117535, 119672, 149590, 164549, 170960, 188056, 235070, 239344, 299180, 329098, 341920, 376112, 470140, 478688, 598360, 658196, 752224, 822745, 940280, 1196720, 1316392, 1645490, 1880560, 2393440, 2632784, 3290980, 3761120, 5265568, 6581960, 13163920, 26327840]

約数ペア:

[(1, 26327840), (2, 13163920), (4, 6581960), (5, 5265568), (7, 3761120), (8, 3290980), (10, 2632784), (11, 2393440), (14, 1880560), (16, 1645490), (20, 1316392), (22, 1196720), (28, 940280), (32, 822745), (35, 752224), (40, 658196), (44, 598360), (55, 478688), (56, 470140), (70, 376112), (77, 341920), (80, 329098), (88, 299180), (110, 239344), (112, 235070), (140, 188056), (154, 170960), (160, 164549), (176, 149590), (220, 119672), (224, 117535), (280, 94028), (308, 85480), (352, 74795), (385, 68384), (440, 59836), (560, 47014), (616, 42740), (770, 34192), (880, 29918), (1120, 23507), (1232, 21370), (1540, 17096), (1760, 14959), (2137, 12320), (2464, 10685), (3080, 8548), (4274, 6160)]