9236660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 20697600

約数和(自身を除く): 11460940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 190, 218, 223, 380, 436, 446, 545, 892, 1090, 1115, 2071, 2180, 2230, 4142, 4237, 4460, 8284, 8474, 10355, 16948, 20710, 21185, 24307, 41420, 42370, 48614, 84740, 97228, 121535, 243070, 461833, 486140, 923666, 1847332, 2309165, 4618330, 9236660]

約数ペア:

[(1, 9236660), (2, 4618330), (4, 2309165), (5, 1847332), (10, 923666), (19, 486140), (20, 461833), (38, 243070), (76, 121535), (95, 97228), (109, 84740), (190, 48614), (218, 42370), (223, 41420), (380, 24307), (436, 21185), (446, 20710), (545, 16948), (892, 10355), (1090, 8474), (1115, 8284), (2071, 4460), (2180, 4237), (2230, 4142)]