26446000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 46674320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 1889, 2000, 2800, 3500, 3778, 7000, 7556, 9445, 13223, 14000, 15112, 18890, 26446, 30224, 37780, 47225, 52892, 66115, 75560, 94450, 105784, 132230, 151120, 188900, 211568, 236125, 264460, 330575, 377800, 472250, 528920, 661150, 755600, 944500, 1057840, 1322300, 1652875, 1889000, 2644600, 3305750, 3778000, 5289200, 6611500, 13223000, 26446000]

約数ペア:

[(1, 26446000), (2, 13223000), (4, 6611500), (5, 5289200), (7, 3778000), (8, 3305750), (10, 2644600), (14, 1889000), (16, 1652875), (20, 1322300), (25, 1057840), (28, 944500), (35, 755600), (40, 661150), (50, 528920), (56, 472250), (70, 377800), (80, 330575), (100, 264460), (112, 236125), (125, 211568), (140, 188900), (175, 151120), (200, 132230), (250, 105784), (280, 94450), (350, 75560), (400, 66115), (500, 52892), (560, 47225), (700, 37780), (875, 30224), (1000, 26446), (1400, 18890), (1750, 15112), (1889, 14000), (2000, 13223), (2800, 9445), (3500, 7556), (3778, 7000)]