61936660

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{6359}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 130354560

約数和(自身を除く): 68417900

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 6359, 9740, 12718, 25436, 31795, 63590, 127180, 3096833, 6193666, 12387332, 15484165, 30968330, 61936660]

約数ペア:

[(1, 61936660), (2, 30968330), (4, 15484165), (5, 12387332), (10, 6193666), (20, 3096833), (487, 127180), (974, 63590), (1948, 31795), (2435, 25436), (4870, 12718), (6359, 9740)]