10209500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 25491648

約数和(自身を除く): 15282148

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, 2917, 3500, 5834, 11668, 14585, 20419, 29170, 40838, 58340, 72925, 81676, 102095, 145850, 204190, 291700, 364625, 408380, 510475, 729250, 1020950, 1458500, 2041900, 2552375, 5104750, 10209500]

約数ペア:

[(1, 10209500), (2, 5104750), (4, 2552375), (5, 2041900), (7, 1458500), (10, 1020950), (14, 729250), (20, 510475), (25, 408380), (28, 364625), (35, 291700), (50, 204190), (70, 145850), (100, 102095), (125, 81676), (140, 72925), (175, 58340), (250, 40838), (350, 29170), (500, 20419), (700, 14585), (875, 11668), (1750, 5834), (2917, 3500)]