2624660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6935

約数の個数: 24

約数和(自身を含む): 5802720

約数和(自身を除く): 3178060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 6907, 13814, 27628, 34535, 69070, 131233, 138140, 262466, 524932, 656165, 1312330, 2624660]

約数ペア:

[(1, 2624660), (2, 1312330), (4, 656165), (5, 524932), (10, 262466), (19, 138140), (20, 131233), (38, 69070), (76, 34535), (95, 27628), (190, 13814), (380, 6907)]