12246500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3499}}^1$

素因数の和:3525

約数の個数: 48

約数和(自身を含む): 30576000

約数和(自身を除く): 18329500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3499, 3500, 6998, 13996, 17495, 24493, 34990, 48986, 69980, 87475, 97972, 122465, 174950, 244930, 349900, 437375, 489860, 612325, 874750, 1224650, 1749500, 2449300, 3061625, 6123250, 12246500]

約数ペア:

[(1, 12246500), (2, 6123250), (4, 3061625), (5, 2449300), (7, 1749500), (10, 1224650), (14, 874750), (20, 612325), (25, 489860), (28, 437375), (35, 349900), (50, 244930), (70, 174950), (100, 122465), (125, 97972), (140, 87475), (175, 69980), (250, 48986), (350, 34990), (500, 24493), (700, 17495), (875, 13996), (1750, 6998), (3499, 3500)]