528027400

素因数分解:

$2^3\times 5^2\times {\mathrm{2640137}}^1$

素因数の和:2640153

約数の個数: 24

約数和(自身を含む): 1227664170

約数和(自身を除く): 699636770

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2640137, 5280274, 10560548, 13200685, 21121096, 26401370, 52802740, 66003425, 105605480, 132006850, 264013700, 528027400]

約数ペア:

[(1, 528027400), (2, 264013700), (4, 132006850), (5, 105605480), (8, 66003425), (10, 52802740), (20, 26401370), (25, 21121096), (40, 13200685), (50, 10560548), (100, 5280274), (200, 2640137)]