68054800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15467}}^1$

素因数の和:15496

約数の個数: 60

約数和(自身を含む): 178376976

約数和(自身を除く): 110322176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 15467, 30934, 61868, 77335, 123736, 154670, 170137, 247472, 309340, 340274, 386675, 618680, 680548, 773350, 850685, 1237360, 1361096, 1546700, 1701370, 2722192, 3093400, 3402740, 4253425, 6186800, 6805480, 8506850, 13610960, 17013700, 34027400, 68054800]

約数ペア:

[(1, 68054800), (2, 34027400), (4, 17013700), (5, 13610960), (8, 8506850), (10, 6805480), (11, 6186800), (16, 4253425), (20, 3402740), (22, 3093400), (25, 2722192), (40, 1701370), (44, 1546700), (50, 1361096), (55, 1237360), (80, 850685), (88, 773350), (100, 680548), (110, 618680), (176, 386675), (200, 340274), (220, 309340), (275, 247472), (400, 170137), (440, 154670), (550, 123736), (880, 77335), (1100, 61868), (2200, 30934), (4400, 15467)]