68389000

素因数分解:

$2^3\times 5^3\times {\mathrm{68389}}^1$

素因数の和:68410

約数の個数: 32

約数和(自身を含む): 160032600

約数和(自身を除く): 91643600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 68389, 136778, 273556, 341945, 547112, 683890, 1367780, 1709725, 2735560, 3419450, 6838900, 8548625, 13677800, 17097250, 34194500, 68389000]

約数ペア:

[(1, 68389000), (2, 34194500), (4, 17097250), (5, 13677800), (8, 8548625), (10, 6838900), (20, 3419450), (25, 2735560), (40, 1709725), (50, 1367780), (100, 683890), (125, 547112), (200, 341945), (250, 273556), (500, 136778), (1000, 68389)]