38403760

素因数分解:

$2^4\times 5^1\times {\mathrm{480047}}^1$

素因数の和:480060

約数の個数: 20

約数和(自身を含む): 89288928

約数和(自身を除く): 50885168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 480047, 960094, 1920188, 2400235, 3840376, 4800470, 7680752, 9600940, 19201880, 38403760]

約数ペア:

[(1, 38403760), (2, 19201880), (4, 9600940), (5, 7680752), (8, 4800470), (10, 3840376), (16, 2400235), (20, 1920188), (40, 960094), (80, 480047)]