22874840

素因数分解:

$2^3\times 5^1\times {\mathrm{571871}}^1$

素因数の和:571882

約数の個数: 16

約数和(自身を含む): 51468480

約数和(自身を除く): 28593640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571871, 1143742, 2287484, 2859355, 4574968, 5718710, 11437420, 22874840]

約数ペア:

[(1, 22874840), (2, 11437420), (4, 5718710), (5, 4574968), (8, 2859355), (10, 2287484), (20, 1143742), (40, 571871)]