1025746768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 2160576000

約数和(自身を除く): 1134829232

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 131, 152, 172, 262, 304, 344, 524, 599, 688, 817, 1048, 1198, 1634, 2096, 2396, 2489, 3268, 4792, 4978, 5633, 6536, 9584, 9956, 11266, 11381, 13072, 19912, 22532, 22762, 25757, 39824, 45064, 45524, 51514, 78469, 90128, 91048, 103028, 107027, 156938, 182096, 206056, 214054, 313876, 412112, 428108, 489383, 627752, 856216, 978766, 1255504, 1490911, 1712432, 1957532, 2981822, 3374167, 3915064, 5963644, 6748334, 7830128, 11927288, 13496668, 23854576, 26993336, 53986672, 64109173, 128218346, 256436692, 512873384, 1025746768]

約数ペア:

[(1, 1025746768), (2, 512873384), (4, 256436692), (8, 128218346), (16, 64109173), (19, 53986672), (38, 26993336), (43, 23854576), (76, 13496668), (86, 11927288), (131, 7830128), (152, 6748334), (172, 5963644), (262, 3915064), (304, 3374167), (344, 2981822), (524, 1957532), (599, 1712432), (688, 1490911), (817, 1255504), (1048, 978766), (1198, 856216), (1634, 627752), (2096, 489383), (2396, 428108), (2489, 412112), (3268, 313876), (4792, 214054), (4978, 206056), (5633, 182096), (6536, 156938), (9584, 107027), (9956, 103028), (11266, 91048), (11381, 90128), (13072, 78469), (19912, 51514), (22532, 45524), (22762, 45064), (25757, 39824)]