22323640

素因数分解:

$2^3\times 5^1\times {\mathrm{558091}}^1$

素因数の和:558102

約数の個数: 16

約数和(自身を含む): 50228280

約数和(自身を除く): 27904640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 558091, 1116182, 2232364, 2790455, 4464728, 5580910, 11161820, 22323640]

約数ペア:

[(1, 22323640), (2, 11161820), (4, 5580910), (5, 4464728), (8, 2790455), (10, 2232364), (20, 1116182), (40, 558091)]