11570732120

素因数分解:

$2^3\times 5^1\times {\mathrm{289268303}}^1$

素因数の和:289268314

約数の個数: 16

約数和(自身を含む): 26034147360

約数和(自身を除く): 14463415240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 289268303, 578536606, 1157073212, 1446341515, 2314146424, 2892683030, 5785366060, 11570732120]

約数ペア:

[(1, 11570732120), (2, 5785366060), (4, 2892683030), (5, 2314146424), (8, 1446341515), (10, 1157073212), (20, 578536606), (40, 289268303)]