1245806060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3278437}}^1$

素因数の和:3278465

約数の個数: 24

約数和(自身を含む): 2753887920

約数和(自身を除く): 1508081860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3278437, 6556874, 13113748, 16392185, 32784370, 62290303, 65568740, 124580606, 249161212, 311451515, 622903030, 1245806060]

約数ペア:

[(1, 1245806060), (2, 622903030), (4, 311451515), (5, 249161212), (10, 124580606), (19, 65568740), (20, 62290303), (38, 32784370), (76, 16392185), (95, 13113748), (190, 6556874), (380, 3278437)]