837974720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8209}}^1$

素因数の和:8266

約数の個数: 112

約数和(自身を含む): 2252167200

約数和(自身を除く): 1414192480

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, 8209, 9280, 10208, 12760, 16418, 20416, 25520, 32836, 41045, 51040, 65672, 82090, 90299, 102080, 131344, 164180, 180598, 238061, 262688, 328360, 361196, 451495, 476122, 525376, 656720, 722392, 902990, 952244, 1190305, 1313440, 1444784, 1805980, 1904488, 2380610, 2618671, 2626880, 2889568, 3611960, 3808976, 4761220, 5237342, 5779136, 7223920, 7617952, 9522440, 10474684, 13093355, 14447840, 15235904, 19044880, 20949368, 26186710, 28895680, 38089760, 41898736, 52373420, 76179520, 83797472, 104746840, 167594944, 209493680, 418987360, 837974720]

約数ペア:

[(1, 837974720), (2, 418987360), (4, 209493680), (5, 167594944), (8, 104746840), (10, 83797472), (11, 76179520), (16, 52373420), (20, 41898736), (22, 38089760), (29, 28895680), (32, 26186710), (40, 20949368), (44, 19044880), (55, 15235904), (58, 14447840), (64, 13093355), (80, 10474684), (88, 9522440), (110, 7617952), (116, 7223920), (145, 5779136), (160, 5237342), (176, 4761220), (220, 3808976), (232, 3611960), (290, 2889568), (319, 2626880), (320, 2618671), (352, 2380610), (440, 1904488), (464, 1805980), (580, 1444784), (638, 1313440), (704, 1190305), (880, 952244), (928, 902990), (1160, 722392), (1276, 656720), (1595, 525376), (1760, 476122), (1856, 451495), (2320, 361196), (2552, 328360), (3190, 262688), (3520, 238061), (4640, 180598), (5104, 164180), (6380, 131344), (8209, 102080), (9280, 90299), (10208, 82090), (12760, 65672), (16418, 51040), (20416, 41045), (25520, 32836)]