2056589740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{15277}}^1$

素因数の和:15466

約数の個数: 48

約数和(自身を含む): 4435264512

約数和(自身を除く): 2378674772

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 127, 212, 254, 265, 508, 530, 635, 1060, 1270, 2540, 6731, 13462, 15277, 26924, 30554, 33655, 61108, 67310, 76385, 134620, 152770, 305540, 809681, 1619362, 1940179, 3238724, 3880358, 4048405, 7760716, 8096810, 9700895, 16193620, 19401790, 38803580, 102829487, 205658974, 411317948, 514147435, 1028294870, 2056589740]

約数ペア:

[(1, 2056589740), (2, 1028294870), (4, 514147435), (5, 411317948), (10, 205658974), (20, 102829487), (53, 38803580), (106, 19401790), (127, 16193620), (212, 9700895), (254, 8096810), (265, 7760716), (508, 4048405), (530, 3880358), (635, 3238724), (1060, 1940179), (1270, 1619362), (2540, 809681), (6731, 305540), (13462, 152770), (15277, 134620), (26924, 76385), (30554, 67310), (33655, 61108)]