21026950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{60077}}^1$

素因数の和:60096

約数の個数: 24

約数和(自身を含む): 44698032

約数和(自身を除く): 23671082

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 60077, 120154, 300385, 420539, 600770, 841078, 1501925, 2102695, 3003850, 4205390, 10513475, 21026950]

約数ペア:

[(1, 21026950), (2, 10513475), (5, 4205390), (7, 3003850), (10, 2102695), (14, 1501925), (25, 841078), (35, 600770), (50, 420539), (70, 300385), (175, 120154), (350, 60077)]