13820800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{617}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 39082320

約数和(自身を除く): 25261520

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, 617, 640, 700, 800, 896, 1120, 1234, 1400, 1600, 2240, 2468, 2800, 3085, 3200, 4319, 4480, 4936, 5600, 6170, 8638, 9872, 11200, 12340, 15425, 17276, 19744, 21595, 22400, 24680, 30850, 34552, 39488, 43190, 49360, 61700, 69104, 78976, 86380, 98720, 107975, 123400, 138208, 172760, 197440, 215950, 246800, 276416, 345520, 394880, 431900, 493600, 552832, 691040, 863800, 987200, 1382080, 1727600, 1974400, 2764160, 3455200, 6910400, 13820800]

約数ペア:

[(1, 13820800), (2, 6910400), (4, 3455200), (5, 2764160), (7, 1974400), (8, 1727600), (10, 1382080), (14, 987200), (16, 863800), (20, 691040), (25, 552832), (28, 493600), (32, 431900), (35, 394880), (40, 345520), (50, 276416), (56, 246800), (64, 215950), (70, 197440), (80, 172760), (100, 138208), (112, 123400), (128, 107975), (140, 98720), (160, 86380), (175, 78976), (200, 69104), (224, 61700), (280, 49360), (320, 43190), (350, 39488), (400, 34552), (448, 30850), (560, 24680), (617, 22400), (640, 21595), (700, 19744), (800, 17276), (896, 15425), (1120, 12340), (1234, 11200), (1400, 9872), (1600, 8638), (2240, 6170), (2468, 5600), (2800, 4936), (3085, 4480), (3200, 4319)]