3200200

素因数分解:

$2^3\times 5^2\times {\mathrm{16001}}^1$

素因数の和:16017

約数の個数: 24

約数和(自身を含む): 7440930

約数和(自身を除く): 4240730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 16001, 32002, 64004, 80005, 128008, 160010, 320020, 400025, 640040, 800050, 1600100, 3200200]

約数ペア:

[(1, 3200200), (2, 1600100), (4, 800050), (5, 640040), (8, 400025), (10, 320020), (20, 160010), (25, 128008), (40, 80005), (50, 64004), (100, 32002), (200, 16001)]