1085320660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2856107}}^1$

素因数の和:2856135

約数の個数: 24

約数和(自身を含む): 2399130720

約数和(自身を除く): 1313810060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2856107, 5712214, 11424428, 14280535, 28561070, 54266033, 57122140, 108532066, 217064132, 271330165, 542660330, 1085320660]

約数ペア:

[(1, 1085320660), (2, 542660330), (4, 271330165), (5, 217064132), (10, 108532066), (19, 57122140), (20, 54266033), (38, 28561070), (76, 14280535), (95, 11424428), (190, 5712214), (380, 2856107)]