1245508750

素因数分解:

$2^1\times 5^4\times {\mathrm{996407}}^1$

素因数の和:996429

約数の個数: 20

約数和(自身を含む): 2334583944

約数和(自身を除く): 1089075194

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 996407, 1992814, 4982035, 9964070, 24910175, 49820350, 124550875, 249101750, 622754375, 1245508750]

約数ペア:

[(1, 1245508750), (2, 622754375), (5, 249101750), (10, 124550875), (25, 49820350), (50, 24910175), (125, 9964070), (250, 4982035), (625, 1992814), (1250, 996407)]