136448660

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{37693}}^1$

素因数の和:37883

約数の個数: 24

約数和(自身を含む): 288132936

約数和(自身を除く): 151684276

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 37693, 75386, 150772, 188465, 376930, 753860, 6822433, 13644866, 27289732, 34112165, 68224330, 136448660]

約数ペア:

[(1, 136448660), (2, 68224330), (4, 34112165), (5, 27289732), (10, 13644866), (20, 6822433), (181, 753860), (362, 376930), (724, 188465), (905, 150772), (1810, 75386), (3620, 37693)]