26825200

素因数分解:

$2^4\times 5^2\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 64963600

約数和(自身を除く): 38138400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 199, 200, 337, 398, 400, 674, 796, 995, 1348, 1592, 1685, 1990, 2696, 3184, 3370, 3980, 4975, 5392, 6740, 7960, 8425, 9950, 13480, 15920, 16850, 19900, 26960, 33700, 39800, 67063, 67400, 79600, 134126, 134800, 268252, 335315, 536504, 670630, 1073008, 1341260, 1676575, 2682520, 3353150, 5365040, 6706300, 13412600, 26825200]

約数ペア:

[(1, 26825200), (2, 13412600), (4, 6706300), (5, 5365040), (8, 3353150), (10, 2682520), (16, 1676575), (20, 1341260), (25, 1073008), (40, 670630), (50, 536504), (80, 335315), (100, 268252), (199, 134800), (200, 134126), (337, 79600), (398, 67400), (400, 67063), (674, 39800), (796, 33700), (995, 26960), (1348, 19900), (1592, 16850), (1685, 15920), (1990, 13480), (2696, 9950), (3184, 8425), (3370, 7960), (3980, 6740), (4975, 5392)]