12168380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3779}}^1$

素因数の和:3818

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 18313540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3779, 7558, 15116, 18895, 26453, 37790, 52906, 75580, 86917, 105812, 132265, 173834, 264530, 347668, 434585, 529060, 608419, 869170, 1216838, 1738340, 2433676, 3042095, 6084190, 12168380]

約数ペア:

[(1, 12168380), (2, 6084190), (4, 3042095), (5, 2433676), (7, 1738340), (10, 1216838), (14, 869170), (20, 608419), (23, 529060), (28, 434585), (35, 347668), (46, 264530), (70, 173834), (92, 132265), (115, 105812), (140, 86917), (161, 75580), (230, 52906), (322, 37790), (460, 26453), (644, 18895), (805, 15116), (1610, 7558), (3220, 3779)]