201418000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{14387}}^1$

素因数の和:14417

約数の個数: 80

約数和(自身を含む): 556642944

約数和(自身を除く): 355224944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 14387, 28774, 57548, 71935, 100709, 115096, 143870, 201418, 230192, 287740, 359675, 402836, 503545, 575480, 719350, 805672, 1007090, 1150960, 1438700, 1611344, 1798375, 2014180, 2517725, 2877400, 3596750, 4028360, 5035450, 5754800, 7193500, 8056720, 10070900, 12588625, 14387000, 20141800, 25177250, 28774000, 40283600, 50354500, 100709000, 201418000]

約数ペア:

[(1, 201418000), (2, 100709000), (4, 50354500), (5, 40283600), (7, 28774000), (8, 25177250), (10, 20141800), (14, 14387000), (16, 12588625), (20, 10070900), (25, 8056720), (28, 7193500), (35, 5754800), (40, 5035450), (50, 4028360), (56, 3596750), (70, 2877400), (80, 2517725), (100, 2014180), (112, 1798375), (125, 1611344), (140, 1438700), (175, 1150960), (200, 1007090), (250, 805672), (280, 719350), (350, 575480), (400, 503545), (500, 402836), (560, 359675), (700, 287740), (875, 230192), (1000, 201418), (1400, 143870), (1750, 115096), (2000, 100709), (2800, 71935), (3500, 57548), (7000, 28774), (14000, 14387)]