38667760

素因数分解:

$2^4\times 5^1\times {\mathrm{483347}}^1$

素因数の和:483360

約数の個数: 20

約数和(自身を含む): 89902728

約数和(自身を除く): 51234968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 483347, 966694, 1933388, 2416735, 3866776, 4833470, 7733552, 9666940, 19333880, 38667760]

約数ペア:

[(1, 38667760), (2, 19333880), (4, 9666940), (5, 7733552), (8, 4833470), (10, 3866776), (16, 2416735), (20, 1933388), (40, 966694), (80, 483347)]