70285000

素因数分解:

$2^3\times 5^4\times {\mathrm{14057}}^1$

素因数の和:14083

約数の個数: 40

約数和(自身を含む): 164689470

約数和(自身を除く): 94404470

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 14057, 28114, 56228, 70285, 112456, 140570, 281140, 351425, 562280, 702850, 1405700, 1757125, 2811400, 3514250, 7028500, 8785625, 14057000, 17571250, 35142500, 70285000]

約数ペア:

[(1, 70285000), (2, 35142500), (4, 17571250), (5, 14057000), (8, 8785625), (10, 7028500), (20, 3514250), (25, 2811400), (40, 1757125), (50, 1405700), (100, 702850), (125, 562280), (200, 351425), (250, 281140), (500, 140570), (625, 112456), (1000, 70285), (1250, 56228), (2500, 28114), (5000, 14057)]