38669080

素因数分解:

$2^3\times 5^1\times {\mathrm{966727}}^1$

素因数の和:966738

約数の個数: 16

約数和(自身を含む): 87005520

約数和(自身を除く): 48336440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 966727, 1933454, 3866908, 4833635, 7733816, 9667270, 19334540, 38669080]

約数ペア:

[(1, 38669080), (2, 19334540), (4, 9667270), (5, 7733816), (8, 4833635), (10, 3866908), (20, 1933454), (40, 966727)]