13216000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 38263680

約数和(自身を除く): 25047680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 64, 70, 80, 100, 112, 118, 125, 128, 140, 160, 175, 200, 224, 236, 250, 256, 280, 295, 320, 350, 400, 413, 448, 472, 500, 560, 590, 640, 700, 800, 826, 875, 896, 944, 1000, 1120, 1180, 1280, 1400, 1475, 1600, 1652, 1750, 1792, 1888, 2000, 2065, 2240, 2360, 2800, 2950, 3200, 3304, 3500, 3776, 4000, 4130, 4480, 4720, 5600, 5900, 6400, 6608, 7000, 7375, 7552, 8000, 8260, 8960, 9440, 10325, 11200, 11800, 13216, 14000, 14750, 15104, 16000, 16520, 18880, 20650, 22400, 23600, 26432, 28000, 29500, 32000, 33040, 37760, 41300, 44800, 47200, 51625, 52864, 56000, 59000, 66080, 75520, 82600, 94400, 103250, 105728, 112000, 118000, 132160, 165200, 188800, 206500, 224000, 236000, 264320, 330400, 377600, 413000, 472000, 528640, 660800, 826000, 944000, 1321600, 1652000, 1888000, 2643200, 3304000, 6608000, 13216000]

約数ペア:

[(1, 13216000), (2, 6608000), (4, 3304000), (5, 2643200), (7, 1888000), (8, 1652000), (10, 1321600), (14, 944000), (16, 826000), (20, 660800), (25, 528640), (28, 472000), (32, 413000), (35, 377600), (40, 330400), (50, 264320), (56, 236000), (59, 224000), (64, 206500), (70, 188800), (80, 165200), (100, 132160), (112, 118000), (118, 112000), (125, 105728), (128, 103250), (140, 94400), (160, 82600), (175, 75520), (200, 66080), (224, 59000), (236, 56000), (250, 52864), (256, 51625), (280, 47200), (295, 44800), (320, 41300), (350, 37760), (400, 33040), (413, 32000), (448, 29500), (472, 28000), (500, 26432), (560, 23600), (590, 22400), (640, 20650), (700, 18880), (800, 16520), (826, 16000), (875, 15104), (896, 14750), (944, 14000), (1000, 13216), (1120, 11800), (1180, 11200), (1280, 10325), (1400, 9440), (1475, 8960), (1600, 8260), (1652, 8000), (1750, 7552), (1792, 7375), (1888, 7000), (2000, 6608), (2065, 6400), (2240, 5900), (2360, 5600), (2800, 4720), (2950, 4480), (3200, 4130), (3304, 4000), (3500, 3776)]