56982280

素因数分解:

$2^3\times 5^1\times {\mathrm{1424557}}^1$

素因数の和:1424568

約数の個数: 16

約数和(自身を含む): 128210220

約数和(自身を除く): 71227940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1424557, 2849114, 5698228, 7122785, 11396456, 14245570, 28491140, 56982280]

約数ペア:

[(1, 56982280), (2, 28491140), (4, 14245570), (5, 11396456), (8, 7122785), (10, 5698228), (20, 2849114), (40, 1424557)]