11610640

素因数分解:

$2^4\times 5^1\times {\mathrm{145133}}^1$

素因数の和:145146

約数の個数: 20

約数和(自身を含む): 26994924

約数和(自身を除く): 15384284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 145133, 290266, 580532, 725665, 1161064, 1451330, 2322128, 2902660, 5805320, 11610640]

約数ペア:

[(1, 11610640), (2, 5805320), (4, 2902660), (5, 2322128), (8, 1451330), (10, 1161064), (16, 725665), (20, 580532), (40, 290266), (80, 145133)]