38827960

素因数分解:

$2^3\times 5^1\times {\mathrm{970699}}^1$

素因数の和:970710

約数の個数: 16

約数和(自身を含む): 87363000

約数和(自身を除く): 48535040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 970699, 1941398, 3882796, 4853495, 7765592, 9706990, 19413980, 38827960]

約数ペア:

[(1, 38827960), (2, 19413980), (4, 9706990), (5, 7765592), (8, 4853495), (10, 3882796), (20, 1941398), (40, 970699)]