22622840

素因数分解:

$2^3\times 5^1\times {\mathrm{565571}}^1$

素因数の和:565582

約数の個数: 16

約数和(自身を含む): 50901480

約数和(自身を除く): 28278640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 565571, 1131142, 2262284, 2827855, 4524568, 5655710, 11311420, 22622840]

約数ペア:

[(1, 22622840), (2, 11311420), (4, 5655710), (5, 4524568), (8, 2827855), (10, 2262284), (20, 1131142), (40, 565571)]