77189000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11027}}^1$

素因数の和:11055

約数の個数: 64

約数和(自身を含む): 206444160

約数和(自身を除く): 129255160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 7000, 11027, 22054, 44108, 55135, 77189, 88216, 110270, 154378, 220540, 275675, 308756, 385945, 441080, 551350, 617512, 771890, 1102700, 1378375, 1543780, 1929725, 2205400, 2756750, 3087560, 3859450, 5513500, 7718900, 9648625, 11027000, 15437800, 19297250, 38594500, 77189000]

約数ペア:

[(1, 77189000), (2, 38594500), (4, 19297250), (5, 15437800), (7, 11027000), (8, 9648625), (10, 7718900), (14, 5513500), (20, 3859450), (25, 3087560), (28, 2756750), (35, 2205400), (40, 1929725), (50, 1543780), (56, 1378375), (70, 1102700), (100, 771890), (125, 617512), (140, 551350), (175, 441080), (200, 385945), (250, 308756), (280, 275675), (350, 220540), (500, 154378), (700, 110270), (875, 88216), (1000, 77189), (1400, 55135), (1750, 44108), (3500, 22054), (7000, 11027)]