8922740

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4093}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 18914280

約数和(自身を除く): 9991540

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4093, 8186, 16372, 20465, 40930, 81860, 446137, 892274, 1784548, 2230685, 4461370, 8922740]

約数ペア:

[(1, 8922740), (2, 4461370), (4, 2230685), (5, 1784548), (10, 892274), (20, 446137), (109, 81860), (218, 40930), (436, 20465), (545, 16372), (1090, 8186), (2180, 4093)]