38624840

素因数分解:

$2^3\times 5^1\times {\mathrm{965621}}^1$

素因数の和:965632

約数の個数: 16

約数和(自身を含む): 86905980

約数和(自身を除く): 48281140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 965621, 1931242, 3862484, 4828105, 7724968, 9656210, 19312420, 38624840]

約数ペア:

[(1, 38624840), (2, 19312420), (4, 9656210), (5, 7724968), (8, 4828105), (10, 3862484), (20, 1931242), (40, 965621)]