2041900

素因数分解:

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

素因数の和:2938

約数の個数: 36

約数和(自身を含む): 5065648

約数和(自身を除く): 3023748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2917, 5834, 11668, 14585, 20419, 29170, 40838, 58340, 72925, 81676, 102095, 145850, 204190, 291700, 408380, 510475, 1020950, 2041900]

約数ペア:

[(1, 2041900), (2, 1020950), (4, 510475), (5, 408380), (7, 291700), (10, 204190), (14, 145850), (20, 102095), (25, 81676), (28, 72925), (35, 58340), (50, 40838), (70, 29170), (100, 20419), (140, 14585), (175, 11668), (350, 5834), (700, 2917)]