26744960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 72705600

約数和(自身を除く): 45960640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 131, 145, 160, 176, 220, 232, 262, 290, 319, 320, 352, 440, 464, 524, 580, 638, 640, 655, 704, 880, 928, 1048, 1160, 1276, 1310, 1408, 1441, 1595, 1760, 1856, 2096, 2320, 2552, 2620, 2882, 3190, 3520, 3712, 3799, 4192, 4640, 5104, 5240, 5764, 6380, 7040, 7205, 7598, 8384, 9280, 10208, 10480, 11528, 12760, 14410, 15196, 16768, 18560, 18995, 20416, 20960, 23056, 25520, 28820, 30392, 37990, 40832, 41789, 41920, 46112, 51040, 57640, 60784, 75980, 83578, 83840, 92224, 102080, 115280, 121568, 151960, 167156, 184448, 204160, 208945, 230560, 243136, 303920, 334312, 417890, 461120, 486272, 607840, 668624, 835780, 922240, 1215680, 1337248, 1671560, 2431360, 2674496, 3343120, 5348992, 6686240, 13372480, 26744960]

約数ペア:

[(1, 26744960), (2, 13372480), (4, 6686240), (5, 5348992), (8, 3343120), (10, 2674496), (11, 2431360), (16, 1671560), (20, 1337248), (22, 1215680), (29, 922240), (32, 835780), (40, 668624), (44, 607840), (55, 486272), (58, 461120), (64, 417890), (80, 334312), (88, 303920), (110, 243136), (116, 230560), (128, 208945), (131, 204160), (145, 184448), (160, 167156), (176, 151960), (220, 121568), (232, 115280), (262, 102080), (290, 92224), (319, 83840), (320, 83578), (352, 75980), (440, 60784), (464, 57640), (524, 51040), (580, 46112), (638, 41920), (640, 41789), (655, 40832), (704, 37990), (880, 30392), (928, 28820), (1048, 25520), (1160, 23056), (1276, 20960), (1310, 20416), (1408, 18995), (1441, 18560), (1595, 16768), (1760, 15196), (1856, 14410), (2096, 12760), (2320, 11528), (2552, 10480), (2620, 10208), (2882, 9280), (3190, 8384), (3520, 7598), (3712, 7205), (3799, 7040), (4192, 6380), (4640, 5764), (5104, 5240)]