2510183131460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{28570261}}^1$

素因数の和:28570484

約数の個数: 48

約数和(自身を含む): 5529374226432

約数和(自身を除く): 3019191094972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 764, 955, 1910, 3820, 4393, 8786, 17572, 21965, 43930, 87860, 28570261, 57140522, 114281044, 142851305, 285702610, 571405220, 657116003, 1314232006, 2628464012, 3285580015, 5456919851, 6571160030, 10913839702, 13142320060, 21827679404, 27284599255, 54569198510, 109138397020, 125509156573, 251018313146, 502036626292, 627545782865, 1255091565730, 2510183131460]

約数ペア:

[(1, 2510183131460), (2, 1255091565730), (4, 627545782865), (5, 502036626292), (10, 251018313146), (20, 125509156573), (23, 109138397020), (46, 54569198510), (92, 27284599255), (115, 21827679404), (191, 13142320060), (230, 10913839702), (382, 6571160030), (460, 5456919851), (764, 3285580015), (955, 2628464012), (1910, 1314232006), (3820, 657116003), (4393, 571405220), (8786, 285702610), (17572, 142851305), (21965, 114281044), (43930, 57140522), (87860, 28570261)]