185870540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{489133}}^1$

素因数の和:489161

約数の個数: 24

約数和(自身を含む): 410872560

約数和(自身を除く): 225002020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 489133, 978266, 1956532, 2445665, 4891330, 9293527, 9782660, 18587054, 37174108, 46467635, 92935270, 185870540]

約数ペア:

[(1, 185870540), (2, 92935270), (4, 46467635), (5, 37174108), (10, 18587054), (19, 9782660), (20, 9293527), (38, 4891330), (76, 2445665), (95, 1956532), (190, 978266), (380, 489133)]