3840040

素因数分解:

$2^3\times 5^1\times {\mathrm{96001}}^1$

素因数の和:96012

約数の個数: 16

約数和(自身を含む): 8640180

約数和(自身を除く): 4800140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 96001, 192002, 384004, 480005, 768008, 960010, 1920020, 3840040]

約数ペア:

[(1, 3840040), (2, 1920020), (4, 960010), (5, 768008), (8, 480005), (10, 384004), (20, 192002), (40, 96001)]