2010188752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3621

約数の個数: 120

約数和(自身を含む): 4844288160

約数和(自身を除く): 2834099408

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 176, 208, 209, 247, 286, 304, 338, 418, 494, 572, 676, 836, 988, 1144, 1352, 1672, 1859, 1976, 2288, 2704, 2717, 3211, 3344, 3557, 3718, 3952, 5434, 6422, 7114, 7436, 10868, 12844, 14228, 14872, 21736, 25688, 28456, 29744, 35321, 39127, 43472, 46241, 51376, 56912, 67583, 70642, 78254, 92482, 135166, 141284, 156508, 184964, 270332, 282568, 313016, 369928, 508651, 540664, 565136, 601133, 626032, 739856, 743413, 878579, 1017302, 1081328, 1202266, 1486826, 1757158, 2034604, 2404532, 2973652, 3514316, 4069208, 4809064, 5947304, 6612463, 7028632, 8138416, 9618128, 9664369, 11421527, 11894608, 13224926, 14057264, 19328738, 22843054, 26449852, 38657476, 45686108, 52899704, 77314952, 91372216, 105799408, 125636797, 154629904, 182744432, 251273594, 502547188, 1005094376, 2010188752]

約数ペア:

[(1, 2010188752), (2, 1005094376), (4, 502547188), (8, 251273594), (11, 182744432), (13, 154629904), (16, 125636797), (19, 105799408), (22, 91372216), (26, 77314952), (38, 52899704), (44, 45686108), (52, 38657476), (76, 26449852), (88, 22843054), (104, 19328738), (143, 14057264), (152, 13224926), (169, 11894608), (176, 11421527), (208, 9664369), (209, 9618128), (247, 8138416), (286, 7028632), (304, 6612463), (338, 5947304), (418, 4809064), (494, 4069208), (572, 3514316), (676, 2973652), (836, 2404532), (988, 2034604), (1144, 1757158), (1352, 1486826), (1672, 1202266), (1859, 1081328), (1976, 1017302), (2288, 878579), (2704, 743413), (2717, 739856), (3211, 626032), (3344, 601133), (3557, 565136), (3718, 540664), (3952, 508651), (5434, 369928), (6422, 313016), (7114, 282568), (7436, 270332), (10868, 184964), (12844, 156508), (14228, 141284), (14872, 135166), (21736, 92482), (25688, 78254), (28456, 70642), (29744, 67583), (35321, 56912), (39127, 51376), (43472, 46241)]