19241600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{859}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 54386400

約数和(自身を除く): 35144800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 859, 896, 1120, 1400, 1600, 1718, 2240, 2800, 3200, 3436, 4295, 4480, 5600, 6013, 6872, 8590, 11200, 12026, 13744, 17180, 21475, 22400, 24052, 27488, 30065, 34360, 42950, 48104, 54976, 60130, 68720, 85900, 96208, 109952, 120260, 137440, 150325, 171800, 192416, 240520, 274880, 300650, 343600, 384832, 481040, 549760, 601300, 687200, 769664, 962080, 1202600, 1374400, 1924160, 2405200, 2748800, 3848320, 4810400, 9620800, 19241600]

約数ペア:

[(1, 19241600), (2, 9620800), (4, 4810400), (5, 3848320), (7, 2748800), (8, 2405200), (10, 1924160), (14, 1374400), (16, 1202600), (20, 962080), (25, 769664), (28, 687200), (32, 601300), (35, 549760), (40, 481040), (50, 384832), (56, 343600), (64, 300650), (70, 274880), (80, 240520), (100, 192416), (112, 171800), (128, 150325), (140, 137440), (160, 120260), (175, 109952), (200, 96208), (224, 85900), (280, 68720), (320, 60130), (350, 54976), (400, 48104), (448, 42950), (560, 34360), (640, 30065), (700, 27488), (800, 24052), (859, 22400), (896, 21475), (1120, 17180), (1400, 13744), (1600, 12026), (1718, 11200), (2240, 8590), (2800, 6872), (3200, 6013), (3436, 5600), (4295, 4480)]