23128000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 168

約数和(自身を含む): 67757040

約数和(自身を除く): 44629040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 59, 64, 70, 80, 98, 100, 112, 118, 125, 140, 160, 175, 196, 200, 224, 236, 245, 250, 280, 295, 320, 350, 392, 400, 413, 448, 472, 490, 500, 560, 590, 700, 784, 800, 826, 875, 944, 980, 1000, 1120, 1180, 1225, 1400, 1475, 1568, 1600, 1652, 1750, 1888, 1960, 2000, 2065, 2240, 2360, 2450, 2800, 2891, 2950, 3136, 3304, 3500, 3776, 3920, 4000, 4130, 4720, 4900, 5600, 5782, 5900, 6125, 6608, 7000, 7375, 7840, 8000, 8260, 9440, 9800, 10325, 11200, 11564, 11800, 12250, 13216, 14000, 14455, 14750, 15680, 16520, 18880, 19600, 20650, 23128, 23600, 24500, 26432, 28000, 28910, 29500, 33040, 39200, 41300, 46256, 47200, 49000, 51625, 56000, 57820, 59000, 66080, 72275, 78400, 82600, 92512, 94400, 98000, 103250, 115640, 118000, 132160, 144550, 165200, 185024, 196000, 206500, 231280, 236000, 289100, 330400, 361375, 392000, 413000, 462560, 472000, 578200, 660800, 722750, 826000, 925120, 1156400, 1445500, 1652000, 2312800, 2891000, 3304000, 4625600, 5782000, 11564000, 23128000]

約数ペア:

[(1, 23128000), (2, 11564000), (4, 5782000), (5, 4625600), (7, 3304000), (8, 2891000), (10, 2312800), (14, 1652000), (16, 1445500), (20, 1156400), (25, 925120), (28, 826000), (32, 722750), (35, 660800), (40, 578200), (49, 472000), (50, 462560), (56, 413000), (59, 392000), (64, 361375), (70, 330400), (80, 289100), (98, 236000), (100, 231280), (112, 206500), (118, 196000), (125, 185024), (140, 165200), (160, 144550), (175, 132160), (196, 118000), (200, 115640), (224, 103250), (236, 98000), (245, 94400), (250, 92512), (280, 82600), (295, 78400), (320, 72275), (350, 66080), (392, 59000), (400, 57820), (413, 56000), (448, 51625), (472, 49000), (490, 47200), (500, 46256), (560, 41300), (590, 39200), (700, 33040), (784, 29500), (800, 28910), (826, 28000), (875, 26432), (944, 24500), (980, 23600), (1000, 23128), (1120, 20650), (1180, 19600), (1225, 18880), (1400, 16520), (1475, 15680), (1568, 14750), (1600, 14455), (1652, 14000), (1750, 13216), (1888, 12250), (1960, 11800), (2000, 11564), (2065, 11200), (2240, 10325), (2360, 9800), (2450, 9440), (2800, 8260), (2891, 8000), (2950, 7840), (3136, 7375), (3304, 7000), (3500, 6608), (3776, 6125), (3920, 5900), (4000, 5782), (4130, 5600), (4720, 4900)]