25664647360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251417}}^1$

素因数の和:251474

約数の個数: 112

約数和(自身を含む): 68968985760

約数和(自身を除く): 43304338400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 704, 880, 928, 1160, 1276, 1595, 1760, 1856, 2320, 2552, 3190, 3520, 4640, 5104, 6380, 9280, 10208, 12760, 20416, 25520, 51040, 102080, 251417, 502834, 1005668, 1257085, 2011336, 2514170, 2765587, 4022672, 5028340, 5531174, 7291093, 8045344, 10056680, 11062348, 13827935, 14582186, 16090688, 20113360, 22124696, 27655870, 29164372, 36455465, 40226720, 44249392, 55311740, 58328744, 72910930, 80202023, 80453440, 88498784, 110623480, 116657488, 145821860, 160404046, 176997568, 221246960, 233314976, 291643720, 320808092, 401010115, 442493920, 466629952, 583287440, 641616184, 802020230, 884987840, 1166574880, 1283232368, 1604040460, 2333149760, 2566464736, 3208080920, 5132929472, 6416161840, 12832323680, 25664647360]

約数ペア:

[(1, 25664647360), (2, 12832323680), (4, 6416161840), (5, 5132929472), (8, 3208080920), (10, 2566464736), (11, 2333149760), (16, 1604040460), (20, 1283232368), (22, 1166574880), (29, 884987840), (32, 802020230), (40, 641616184), (44, 583287440), (55, 466629952), (58, 442493920), (64, 401010115), (80, 320808092), (88, 291643720), (110, 233314976), (116, 221246960), (145, 176997568), (160, 160404046), (176, 145821860), (220, 116657488), (232, 110623480), (290, 88498784), (319, 80453440), (320, 80202023), (352, 72910930), (440, 58328744), (464, 55311740), (580, 44249392), (638, 40226720), (704, 36455465), (880, 29164372), (928, 27655870), (1160, 22124696), (1276, 20113360), (1595, 16090688), (1760, 14582186), (1856, 13827935), (2320, 11062348), (2552, 10056680), (3190, 8045344), (3520, 7291093), (4640, 5531174), (5104, 5028340), (6380, 4022672), (9280, 2765587), (10208, 2514170), (12760, 2011336), (20416, 1257085), (25520, 1005668), (51040, 502834), (102080, 251417)]