39302840

素因数分解:

$2^3\times 5^1\times {\mathrm{982571}}^1$

素因数の和:982582

約数の個数: 16

約数和(自身を含む): 88431480

約数和(自身を除く): 49128640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 982571, 1965142, 3930284, 4912855, 7860568, 9825710, 19651420, 39302840]

約数ペア:

[(1, 39302840), (2, 19651420), (4, 9825710), (5, 7860568), (8, 4912855), (10, 3930284), (20, 1965142), (40, 982571)]