41891860

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15289}}^1$

素因数の和:15435

約数の個数: 24

約数和(自身を含む): 88620840

約数和(自身を除く): 46728980

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 15289, 30578, 61156, 76445, 152890, 305780, 2094593, 4189186, 8378372, 10472965, 20945930, 41891860]

約数ペア:

[(1, 41891860), (2, 20945930), (4, 10472965), (5, 8378372), (10, 4189186), (20, 2094593), (137, 305780), (274, 152890), (548, 76445), (685, 61156), (1370, 30578), (2740, 15289)]