57820000

素因数分解:

$2^5\times 5^4\times 7^2\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 180

約数和(自身を含む): 168274260

約数和(自身を除く): 110454260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 59, 70, 80, 98, 100, 112, 118, 125, 140, 160, 175, 196, 200, 224, 236, 245, 250, 280, 295, 350, 392, 400, 413, 472, 490, 500, 560, 590, 625, 700, 784, 800, 826, 875, 944, 980, 1000, 1120, 1180, 1225, 1250, 1400, 1475, 1568, 1652, 1750, 1888, 1960, 2000, 2065, 2360, 2450, 2500, 2800, 2891, 2950, 3304, 3500, 3920, 4000, 4130, 4375, 4720, 4900, 5000, 5600, 5782, 5900, 6125, 6608, 7000, 7375, 7840, 8260, 8750, 9440, 9800, 10000, 10325, 11564, 11800, 12250, 13216, 14000, 14455, 14750, 16520, 17500, 19600, 20000, 20650, 23128, 23600, 24500, 28000, 28910, 29500, 30625, 33040, 35000, 36875, 39200, 41300, 46256, 47200, 49000, 51625, 57820, 59000, 61250, 66080, 70000, 72275, 73750, 82600, 92512, 98000, 103250, 115640, 118000, 122500, 140000, 144550, 147500, 165200, 196000, 206500, 231280, 236000, 245000, 258125, 289100, 295000, 330400, 361375, 413000, 462560, 490000, 516250, 578200, 590000, 722750, 826000, 980000, 1032500, 1156400, 1180000, 1445500, 1652000, 1806875, 2065000, 2312800, 2891000, 3613750, 4130000, 5782000, 7227500, 8260000, 11564000, 14455000, 28910000, 57820000]

約数ペア:

[(1, 57820000), (2, 28910000), (4, 14455000), (5, 11564000), (7, 8260000), (8, 7227500), (10, 5782000), (14, 4130000), (16, 3613750), (20, 2891000), (25, 2312800), (28, 2065000), (32, 1806875), (35, 1652000), (40, 1445500), (49, 1180000), (50, 1156400), (56, 1032500), (59, 980000), (70, 826000), (80, 722750), (98, 590000), (100, 578200), (112, 516250), (118, 490000), (125, 462560), (140, 413000), (160, 361375), (175, 330400), (196, 295000), (200, 289100), (224, 258125), (236, 245000), (245, 236000), (250, 231280), (280, 206500), (295, 196000), (350, 165200), (392, 147500), (400, 144550), (413, 140000), (472, 122500), (490, 118000), (500, 115640), (560, 103250), (590, 98000), (625, 92512), (700, 82600), (784, 73750), (800, 72275), (826, 70000), (875, 66080), (944, 61250), (980, 59000), (1000, 57820), (1120, 51625), (1180, 49000), (1225, 47200), (1250, 46256), (1400, 41300), (1475, 39200), (1568, 36875), (1652, 35000), (1750, 33040), (1888, 30625), (1960, 29500), (2000, 28910), (2065, 28000), (2360, 24500), (2450, 23600), (2500, 23128), (2800, 20650), (2891, 20000), (2950, 19600), (3304, 17500), (3500, 16520), (3920, 14750), (4000, 14455), (4130, 14000), (4375, 13216), (4720, 12250), (4900, 11800), (5000, 11564), (5600, 10325), (5782, 10000), (5900, 9800), (6125, 9440), (6608, 8750), (7000, 8260), (7375, 7840)]