39314840

素因数分解:

$2^3\times 5^1\times {\mathrm{982871}}^1$

素因数の和:982882

約数の個数: 16

約数和(自身を含む): 88458480

約数和(自身を除く): 49143640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 982871, 1965742, 3931484, 4914355, 7862968, 9828710, 19657420, 39314840]

約数ペア:

[(1, 39314840), (2, 19657420), (4, 9828710), (5, 7862968), (8, 4914355), (10, 3931484), (20, 1965742), (40, 982871)]