2853578260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3433}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 6784485120

約数和(自身を除く): 3930906860

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 139, 230, 260, 278, 299, 460, 556, 598, 695, 1196, 1390, 1495, 1807, 2780, 2990, 3197, 3433, 3614, 5980, 6394, 6866, 7228, 9035, 12788, 13732, 15985, 17165, 18070, 31970, 34330, 36140, 41561, 44629, 63940, 68660, 78959, 83122, 89258, 157918, 166244, 178516, 207805, 223145, 315836, 394795, 415610, 446290, 477187, 789590, 831220, 892580, 954374, 1026467, 1579180, 1908748, 2052934, 2385935, 4105868, 4771870, 5132335, 6203431, 9543740, 10264670, 10975301, 12406862, 20529340, 21950602, 24813724, 31017155, 43901204, 54876505, 62034310, 109753010, 124068620, 142678913, 219506020, 285357826, 570715652, 713394565, 1426789130, 2853578260]

約数ペア:

[(1, 2853578260), (2, 1426789130), (4, 713394565), (5, 570715652), (10, 285357826), (13, 219506020), (20, 142678913), (23, 124068620), (26, 109753010), (46, 62034310), (52, 54876505), (65, 43901204), (92, 31017155), (115, 24813724), (130, 21950602), (139, 20529340), (230, 12406862), (260, 10975301), (278, 10264670), (299, 9543740), (460, 6203431), (556, 5132335), (598, 4771870), (695, 4105868), (1196, 2385935), (1390, 2052934), (1495, 1908748), (1807, 1579180), (2780, 1026467), (2990, 954374), (3197, 892580), (3433, 831220), (3614, 789590), (5980, 477187), (6394, 446290), (6866, 415610), (7228, 394795), (9035, 315836), (12788, 223145), (13732, 207805), (15985, 178516), (17165, 166244), (18070, 157918), (31970, 89258), (34330, 83122), (36140, 78959), (41561, 68660), (44629, 63940)]