17399000

素因数分解:

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

素因数の和:285

約数の個数: 64

約数和(自身を含む): 41333760

約数和(自身を除く): 23934760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 127, 137, 200, 250, 254, 274, 500, 508, 548, 635, 685, 1000, 1016, 1096, 1270, 1370, 2540, 2740, 3175, 3425, 5080, 5480, 6350, 6850, 12700, 13700, 15875, 17125, 17399, 25400, 27400, 31750, 34250, 34798, 63500, 68500, 69596, 86995, 127000, 137000, 139192, 173990, 347980, 434975, 695960, 869950, 1739900, 2174875, 3479800, 4349750, 8699500, 17399000]

約数ペア:

[(1, 17399000), (2, 8699500), (4, 4349750), (5, 3479800), (8, 2174875), (10, 1739900), (20, 869950), (25, 695960), (40, 434975), (50, 347980), (100, 173990), (125, 139192), (127, 137000), (137, 127000), (200, 86995), (250, 69596), (254, 68500), (274, 63500), (500, 34798), (508, 34250), (548, 31750), (635, 27400), (685, 25400), (1000, 17399), (1016, 17125), (1096, 15875), (1270, 13700), (1370, 12700), (2540, 6850), (2740, 6350), (3175, 5480), (3425, 5080)]