27634000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 68651856

約数和(自身を除く): 41017856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 200, 205, 250, 328, 337, 400, 410, 500, 656, 674, 820, 1000, 1025, 1348, 1640, 1685, 2000, 2050, 2696, 3280, 3370, 4100, 5125, 5392, 6740, 8200, 8425, 10250, 13480, 13817, 16400, 16850, 20500, 26960, 27634, 33700, 41000, 42125, 55268, 67400, 69085, 82000, 84250, 110536, 134800, 138170, 168500, 221072, 276340, 337000, 345425, 552680, 674000, 690850, 1105360, 1381700, 1727125, 2763400, 3454250, 5526800, 6908500, 13817000, 27634000]

約数ペア:

[(1, 27634000), (2, 13817000), (4, 6908500), (5, 5526800), (8, 3454250), (10, 2763400), (16, 1727125), (20, 1381700), (25, 1105360), (40, 690850), (41, 674000), (50, 552680), (80, 345425), (82, 337000), (100, 276340), (125, 221072), (164, 168500), (200, 138170), (205, 134800), (250, 110536), (328, 84250), (337, 82000), (400, 69085), (410, 67400), (500, 55268), (656, 42125), (674, 41000), (820, 33700), (1000, 27634), (1025, 26960), (1348, 20500), (1640, 16850), (1685, 16400), (2000, 13817), (2050, 13480), (2696, 10250), (3280, 8425), (3370, 8200), (4100, 6740), (5125, 5392)]