26420800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 126

約数和(自身を含む): 75850242

約数和(自身を除く): 49429442

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 337, 350, 392, 400, 448, 490, 560, 674, 700, 784, 800, 980, 1120, 1225, 1348, 1400, 1568, 1600, 1685, 1960, 2240, 2359, 2450, 2696, 2800, 3136, 3370, 3920, 4718, 4900, 5392, 5600, 6740, 7840, 8425, 9436, 9800, 10784, 11200, 11795, 13480, 15680, 16513, 16850, 18872, 19600, 21568, 23590, 26960, 33026, 33700, 37744, 39200, 47180, 53920, 58975, 66052, 67400, 75488, 78400, 82565, 94360, 107840, 117950, 132104, 134800, 150976, 165130, 188720, 235900, 264208, 269600, 330260, 377440, 412825, 471800, 528416, 539200, 660520, 754880, 825650, 943600, 1056832, 1321040, 1651300, 1887200, 2642080, 3302600, 3774400, 5284160, 6605200, 13210400, 26420800]

約数ペア:

[(1, 26420800), (2, 13210400), (4, 6605200), (5, 5284160), (7, 3774400), (8, 3302600), (10, 2642080), (14, 1887200), (16, 1651300), (20, 1321040), (25, 1056832), (28, 943600), (32, 825650), (35, 754880), (40, 660520), (49, 539200), (50, 528416), (56, 471800), (64, 412825), (70, 377440), (80, 330260), (98, 269600), (100, 264208), (112, 235900), (140, 188720), (160, 165130), (175, 150976), (196, 134800), (200, 132104), (224, 117950), (245, 107840), (280, 94360), (320, 82565), (337, 78400), (350, 75488), (392, 67400), (400, 66052), (448, 58975), (490, 53920), (560, 47180), (674, 39200), (700, 37744), (784, 33700), (800, 33026), (980, 26960), (1120, 23590), (1225, 21568), (1348, 19600), (1400, 18872), (1568, 16850), (1600, 16513), (1685, 15680), (1960, 13480), (2240, 11795), (2359, 11200), (2450, 10784), (2696, 9800), (2800, 9436), (3136, 8425), (3370, 7840), (3920, 6740), (4718, 5600), (4900, 5392)]