84704900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{121007}}^1$

素因数の和:121028

約数の個数: 36

約数和(自身を含む): 210069888

約数和(自身を除く): 125364988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 121007, 242014, 484028, 605035, 847049, 1210070, 1694098, 2420140, 3025175, 3388196, 4235245, 6050350, 8470490, 12100700, 16940980, 21176225, 42352450, 84704900]

約数ペア:

[(1, 84704900), (2, 42352450), (4, 21176225), (5, 16940980), (7, 12100700), (10, 8470490), (14, 6050350), (20, 4235245), (25, 3388196), (28, 3025175), (35, 2420140), (50, 1694098), (70, 1210070), (100, 847049), (140, 605035), (175, 484028), (350, 242014), (700, 121007)]