27186280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 69378120

約数和(自身を除く): 42191840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 121, 137, 164, 205, 220, 242, 274, 328, 410, 440, 451, 484, 548, 605, 685, 820, 902, 968, 1096, 1210, 1370, 1507, 1640, 1804, 2255, 2420, 2740, 3014, 3608, 4510, 4840, 4961, 5480, 5617, 6028, 7535, 9020, 9922, 11234, 12056, 15070, 16577, 18040, 19844, 22468, 24805, 28085, 30140, 33154, 39688, 44936, 49610, 56170, 60280, 61787, 66308, 82885, 99220, 112340, 123574, 132616, 165770, 198440, 224680, 247148, 308935, 331540, 494296, 617870, 663080, 679657, 1235740, 1359314, 2471480, 2718628, 3398285, 5437256, 6796570, 13593140, 27186280]

約数ペア:

[(1, 27186280), (2, 13593140), (4, 6796570), (5, 5437256), (8, 3398285), (10, 2718628), (11, 2471480), (20, 1359314), (22, 1235740), (40, 679657), (41, 663080), (44, 617870), (55, 494296), (82, 331540), (88, 308935), (110, 247148), (121, 224680), (137, 198440), (164, 165770), (205, 132616), (220, 123574), (242, 112340), (274, 99220), (328, 82885), (410, 66308), (440, 61787), (451, 60280), (484, 56170), (548, 49610), (605, 44936), (685, 39688), (820, 33154), (902, 30140), (968, 28085), (1096, 24805), (1210, 22468), (1370, 19844), (1507, 18040), (1640, 16577), (1804, 15070), (2255, 12056), (2420, 11234), (2740, 9922), (3014, 9020), (3608, 7535), (4510, 6028), (4840, 5617), (4961, 5480)]