13372480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 36210240

約数和(自身を除く): 22837760

約数列:

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

約数ペア:

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