39008680

素因数分解:

$2^3\times 5^1\times {\mathrm{975217}}^1$

素因数の和:975228

約数の個数: 16

約数和(自身を含む): 87769620

約数和(自身を除く): 48760940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 975217, 1950434, 3900868, 4876085, 7801736, 9752170, 19504340, 39008680]

約数ペア:

[(1, 39008680), (2, 19504340), (4, 9752170), (5, 7801736), (8, 4876085), (10, 3900868), (20, 1950434), (40, 975217)]