2010071248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1196

約数の個数: 80

約数和(自身を含む): 4164733440

約数和(自身を除く): 2154662192

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 97, 124, 164, 194, 248, 328, 388, 496, 656, 776, 1019, 1271, 1552, 2038, 2542, 3007, 3977, 4076, 5084, 6014, 7954, 8152, 10168, 12028, 15908, 16304, 20336, 24056, 31589, 31816, 41779, 48112, 63178, 63632, 83558, 98843, 123287, 126356, 167116, 197686, 246574, 252712, 334232, 395372, 493148, 505424, 668464, 790744, 986296, 1295149, 1581488, 1972592, 2590298, 3064133, 4052563, 5180596, 6128266, 8105126, 10361192, 12256532, 16210252, 20722384, 24513064, 32420504, 49026128, 64841008, 125629453, 251258906, 502517812, 1005035624, 2010071248]

約数ペア:

[(1, 2010071248), (2, 1005035624), (4, 502517812), (8, 251258906), (16, 125629453), (31, 64841008), (41, 49026128), (62, 32420504), (82, 24513064), (97, 20722384), (124, 16210252), (164, 12256532), (194, 10361192), (248, 8105126), (328, 6128266), (388, 5180596), (496, 4052563), (656, 3064133), (776, 2590298), (1019, 1972592), (1271, 1581488), (1552, 1295149), (2038, 986296), (2542, 790744), (3007, 668464), (3977, 505424), (4076, 493148), (5084, 395372), (6014, 334232), (7954, 252712), (8152, 246574), (10168, 197686), (12028, 167116), (15908, 126356), (16304, 123287), (20336, 98843), (24056, 83558), (31589, 63632), (31816, 63178), (41779, 48112)]