120260990

素因数分解:

$2^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{5779}}^1$

素因数の和:7867

約数の個数: 16

約数和(自身を含む): 216611280

約数和(自身を除く): 96350290

約数列:

[1, 2, 5, 10, 2081, 4162, 5779, 10405, 11558, 20810, 28895, 57790, 12026099, 24052198, 60130495, 120260990]

約数ペア:

[(1, 120260990), (2, 60130495), (5, 24052198), (10, 12026099), (2081, 57790), (4162, 28895), (5779, 20810), (10405, 11558)]