26674000

素因数分解:

$2^4\times 5^3\times {\mathrm{13337}}^1$

素因数の和:13360

約数の個数: 40

約数和(自身を含む): 64502568

約数和(自身を除く): 37828568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13337, 26674, 53348, 66685, 106696, 133370, 213392, 266740, 333425, 533480, 666850, 1066960, 1333700, 1667125, 2667400, 3334250, 5334800, 6668500, 13337000, 26674000]

約数ペア:

[(1, 26674000), (2, 13337000), (4, 6668500), (5, 5334800), (8, 3334250), (10, 2667400), (16, 1667125), (20, 1333700), (25, 1066960), (40, 666850), (50, 533480), (80, 333425), (100, 266740), (125, 213392), (200, 133370), (250, 106696), (400, 66685), (500, 53348), (1000, 26674), (2000, 13337)]