6908500

素因数分解:

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

素因数の和:397

約数の個数: 48

約数和(自身を含む): 15502032

約数和(自身を除く): 8593532

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 337, 410, 500, 674, 820, 1025, 1348, 1685, 2050, 3370, 4100, 5125, 6740, 8425, 10250, 13817, 16850, 20500, 27634, 33700, 42125, 55268, 69085, 84250, 138170, 168500, 276340, 345425, 690850, 1381700, 1727125, 3454250, 6908500]

約数ペア:

[(1, 6908500), (2, 3454250), (4, 1727125), (5, 1381700), (10, 690850), (20, 345425), (25, 276340), (41, 168500), (50, 138170), (82, 84250), (100, 69085), (125, 55268), (164, 42125), (205, 33700), (250, 27634), (337, 20500), (410, 16850), (500, 13817), (674, 10250), (820, 8425), (1025, 6740), (1348, 5125), (1685, 4100), (2050, 3370)]