22314280

素因数分解:

$2^3\times 5^1\times {\mathrm{557857}}^1$

素因数の和:557868

約数の個数: 16

約数和(自身を含む): 50207220

約数和(自身を除く): 27892940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557857, 1115714, 2231428, 2789285, 4462856, 5578570, 11157140, 22314280]

約数ペア:

[(1, 22314280), (2, 11157140), (4, 5578570), (5, 4462856), (8, 2789285), (10, 2231428), (20, 1115714), (40, 557857)]