124068620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3433}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 282686880

約数和(自身を除く): 158618260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2780, 3433, 3614, 6866, 7228, 9035, 13732, 17165, 18070, 34330, 36140, 44629, 68660, 89258, 178516, 223145, 446290, 477187, 892580, 954374, 1908748, 2385935, 4771870, 6203431, 9543740, 12406862, 24813724, 31017155, 62034310, 124068620]

約数ペア:

[(1, 124068620), (2, 62034310), (4, 31017155), (5, 24813724), (10, 12406862), (13, 9543740), (20, 6203431), (26, 4771870), (52, 2385935), (65, 1908748), (130, 954374), (139, 892580), (260, 477187), (278, 446290), (556, 223145), (695, 178516), (1390, 89258), (1807, 68660), (2780, 44629), (3433, 36140), (3614, 34330), (6866, 18070), (7228, 17165), (9035, 13732)]