54405012160

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1\times {\mathrm{1667}}^1$

素因数の和:3054

約数の個数: 112

約数和(自身を含む): 131372213760

約数和(自身を除く): 76967201600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1291, 1580, 1667, 2528, 2582, 3160, 3334, 5056, 5164, 6320, 6455, 6668, 8335, 10328, 12640, 12910, 13336, 16670, 20656, 25280, 25820, 26672, 33340, 41312, 51640, 53344, 66680, 82624, 101989, 103280, 106688, 131693, 133360, 203978, 206560, 263386, 266720, 407956, 413120, 509945, 526772, 533440, 658465, 815912, 1019890, 1053544, 1316930, 1631824, 2039780, 2107088, 2152097, 2633860, 3263648, 4079560, 4214176, 4304194, 5267720, 6527296, 8159120, 8428352, 8608388, 10535440, 10760485, 16318240, 17216776, 21070880, 21520970, 32636480, 34433552, 42141760, 43041940, 68867104, 86083880, 137734208, 170015663, 172167760, 340031326, 344335520, 680062652, 688671040, 850078315, 1360125304, 1700156630, 2720250608, 3400313260, 5440501216, 6800626520, 10881002432, 13601253040, 27202506080, 54405012160]

約数ペア:

[(1, 54405012160), (2, 27202506080), (4, 13601253040), (5, 10881002432), (8, 6800626520), (10, 5440501216), (16, 3400313260), (20, 2720250608), (32, 1700156630), (40, 1360125304), (64, 850078315), (79, 688671040), (80, 680062652), (158, 344335520), (160, 340031326), (316, 172167760), (320, 170015663), (395, 137734208), (632, 86083880), (790, 68867104), (1264, 43041940), (1291, 42141760), (1580, 34433552), (1667, 32636480), (2528, 21520970), (2582, 21070880), (3160, 17216776), (3334, 16318240), (5056, 10760485), (5164, 10535440), (6320, 8608388), (6455, 8428352), (6668, 8159120), (8335, 6527296), (10328, 5267720), (12640, 4304194), (12910, 4214176), (13336, 4079560), (16670, 3263648), (20656, 2633860), (25280, 2152097), (25820, 2107088), (26672, 2039780), (33340, 1631824), (41312, 1316930), (51640, 1053544), (53344, 1019890), (66680, 815912), (82624, 658465), (101989, 533440), (103280, 526772), (106688, 509945), (131693, 413120), (133360, 407956), (203978, 266720), (206560, 263386)]