22080010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24809}}^1$

素因数の和:24905

約数の個数: 16

約数和(自身を含む): 40192200

約数和(自身を除く): 18112190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 24809, 49618, 124045, 248090, 2208001, 4416002, 11040005, 22080010]

約数ペア:

[(1, 22080010), (2, 11040005), (5, 4416002), (10, 2208001), (89, 248090), (178, 124045), (445, 49618), (890, 24809)]