22722130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32003}}^1$

素因数の和:32081

約数の個数: 16

約数和(自身を含む): 41477184

約数和(自身を除く): 18755054

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32003, 64006, 160015, 320030, 2272213, 4544426, 11361065, 22722130]

約数ペア:

[(1, 22722130), (2, 11361065), (5, 4544426), (10, 2272213), (71, 320030), (142, 160015), (355, 64006), (710, 32003)]