3479800

素因数分解:

$2^3\times 5^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 8213760

約数和(自身を除く): 4733960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 127, 137, 200, 254, 274, 508, 548, 635, 685, 1016, 1096, 1270, 1370, 2540, 2740, 3175, 3425, 5080, 5480, 6350, 6850, 12700, 13700, 17399, 25400, 27400, 34798, 69596, 86995, 139192, 173990, 347980, 434975, 695960, 869950, 1739900, 3479800]

約数ペア:

[(1, 3479800), (2, 1739900), (4, 869950), (5, 695960), (8, 434975), (10, 347980), (20, 173990), (25, 139192), (40, 86995), (50, 69596), (100, 34798), (127, 27400), (137, 25400), (200, 17399), (254, 13700), (274, 12700), (508, 6850), (548, 6350), (635, 5480), (685, 5080), (1016, 3425), (1096, 3175), (1270, 2740), (1370, 2540)]