117606280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 290926080

約数和(自身を除く): 173319800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1507, 1951, 2740, 3014, 3902, 5480, 6028, 7535, 7804, 9755, 12056, 15070, 15608, 19510, 21461, 30140, 39020, 42922, 60280, 78040, 85844, 107305, 171688, 214610, 267287, 429220, 534574, 858440, 1069148, 1336435, 2138296, 2672870, 2940157, 5345740, 5880314, 10691480, 11760628, 14700785, 23521256, 29401570, 58803140, 117606280]

約数ペア:

[(1, 117606280), (2, 58803140), (4, 29401570), (5, 23521256), (8, 14700785), (10, 11760628), (11, 10691480), (20, 5880314), (22, 5345740), (40, 2940157), (44, 2672870), (55, 2138296), (88, 1336435), (110, 1069148), (137, 858440), (220, 534574), (274, 429220), (440, 267287), (548, 214610), (685, 171688), (1096, 107305), (1370, 85844), (1507, 78040), (1951, 60280), (2740, 42922), (3014, 39020), (3902, 30140), (5480, 21461), (6028, 19510), (7535, 15608), (7804, 15070), (9755, 12056)]