2083750

素因数分解:

$2^1\times 5^4\times {\mathrm{1667}}^1$

素因数の和:1689

約数の個数: 20

約数和(自身を含む): 3908124

約数和(自身を除く): 1824374

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1667, 3334, 8335, 16670, 41675, 83350, 208375, 416750, 1041875, 2083750]

約数ペア:

[(1, 2083750), (2, 1041875), (5, 416750), (10, 208375), (25, 83350), (50, 41675), (125, 16670), (250, 8335), (625, 3334), (1250, 1667)]