189861850

素因数分解:

$2^1\times 5^2\times {\mathrm{577}}^1\times {\mathrm{6581}}^1$

素因数の和:7170

約数の個数: 24

約数和(自身を含む): 353808828

約数和(自身を除く): 163946978

約数列:

[1, 2, 5, 10, 25, 50, 577, 1154, 2885, 5770, 6581, 13162, 14425, 28850, 32905, 65810, 164525, 329050, 3797237, 7594474, 18986185, 37972370, 94930925, 189861850]

約数ペア:

[(1, 189861850), (2, 94930925), (5, 37972370), (10, 18986185), (25, 7594474), (50, 3797237), (577, 329050), (1154, 164525), (2885, 65810), (5770, 32905), (6581, 28850), (13162, 14425)]