38970760

素因数分解:

$2^3\times 5^1\times {\mathrm{974269}}^1$

素因数の和:974280

約数の個数: 16

約数和(自身を含む): 87684300

約数和(自身を除く): 48713540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 974269, 1948538, 3897076, 4871345, 7794152, 9742690, 19485380, 38970760]

約数ペア:

[(1, 38970760), (2, 19485380), (4, 9742690), (5, 7794152), (8, 4871345), (10, 3897076), (20, 1948538), (40, 974269)]