16166000

素因数分解:

$2^4\times 5^3\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 40042080

約数和(自身を除く): 23876080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 125, 137, 200, 236, 250, 274, 295, 400, 472, 500, 548, 590, 685, 944, 1000, 1096, 1180, 1370, 1475, 2000, 2192, 2360, 2740, 2950, 3425, 4720, 5480, 5900, 6850, 7375, 8083, 10960, 11800, 13700, 14750, 16166, 17125, 23600, 27400, 29500, 32332, 34250, 40415, 54800, 59000, 64664, 68500, 80830, 118000, 129328, 137000, 161660, 202075, 274000, 323320, 404150, 646640, 808300, 1010375, 1616600, 2020750, 3233200, 4041500, 8083000, 16166000]

約数ペア:

[(1, 16166000), (2, 8083000), (4, 4041500), (5, 3233200), (8, 2020750), (10, 1616600), (16, 1010375), (20, 808300), (25, 646640), (40, 404150), (50, 323320), (59, 274000), (80, 202075), (100, 161660), (118, 137000), (125, 129328), (137, 118000), (200, 80830), (236, 68500), (250, 64664), (274, 59000), (295, 54800), (400, 40415), (472, 34250), (500, 32332), (548, 29500), (590, 27400), (685, 23600), (944, 17125), (1000, 16166), (1096, 14750), (1180, 13700), (1370, 11800), (1475, 10960), (2000, 8083), (2192, 7375), (2360, 6850), (2740, 5900), (2950, 5480), (3425, 4720)]