3764120

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 8542800

約数和(自身を除く): 4778680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 677, 695, 1112, 1354, 1390, 2708, 2780, 3385, 5416, 5560, 6770, 13540, 27080, 94103, 188206, 376412, 470515, 752824, 941030, 1882060, 3764120]

約数ペア:

[(1, 3764120), (2, 1882060), (4, 941030), (5, 752824), (8, 470515), (10, 376412), (20, 188206), (40, 94103), (139, 27080), (278, 13540), (556, 6770), (677, 5560), (695, 5416), (1112, 3385), (1354, 2780), (1390, 2708)]