12988892000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{463889}}^1$

素因数の和:463921

約数の個数: 96

約数和(自身を含む): 36472887360

約数和(自身を除く): 23483995360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 28000, 463889, 927778, 1855556, 2319445, 3247223, 3711112, 4638890, 6494446, 7422224, 9277780, 11597225, 12988892, 14844448, 16236115, 18555560, 23194450, 25977784, 32472230, 37111120, 46388900, 51955568, 57986125, 64944460, 74222240, 81180575, 92777800, 103911136, 115972250, 129888920, 162361150, 185555600, 231944500, 259777840, 324722300, 371111200, 405902875, 463889000, 519555680, 649444600, 811805750, 927778000, 1298889200, 1623611500, 1855556000, 2597778400, 3247223000, 6494446000, 12988892000]

約数ペア:

[(1, 12988892000), (2, 6494446000), (4, 3247223000), (5, 2597778400), (7, 1855556000), (8, 1623611500), (10, 1298889200), (14, 927778000), (16, 811805750), (20, 649444600), (25, 519555680), (28, 463889000), (32, 405902875), (35, 371111200), (40, 324722300), (50, 259777840), (56, 231944500), (70, 185555600), (80, 162361150), (100, 129888920), (112, 115972250), (125, 103911136), (140, 92777800), (160, 81180575), (175, 74222240), (200, 64944460), (224, 57986125), (250, 51955568), (280, 46388900), (350, 37111120), (400, 32472230), (500, 25977784), (560, 23194450), (700, 18555560), (800, 16236115), (875, 14844448), (1000, 12988892), (1120, 11597225), (1400, 9277780), (1750, 7422224), (2000, 6494446), (2800, 4638890), (3500, 3711112), (4000, 3247223), (5600, 2319445), (7000, 1855556), (14000, 927778), (28000, 463889)]