65178080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1332

約数の個数: 96

約数和(自身を含む): 173910240

約数和(自身を除く): 108732160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1277, 1595, 1760, 2320, 2552, 2554, 3190, 4640, 5104, 5108, 6380, 6385, 10208, 10216, 12760, 12770, 14047, 20432, 25520, 25540, 28094, 37033, 40864, 51040, 51080, 56188, 70235, 74066, 102160, 112376, 140470, 148132, 185165, 204320, 224752, 280940, 296264, 370330, 407363, 449504, 561880, 592528, 740660, 814726, 1123760, 1185056, 1481320, 1629452, 2036815, 2247520, 2962640, 3258904, 4073630, 5925280, 6517808, 8147260, 13035616, 16294520, 32589040, 65178080]

約数ペア:

[(1, 65178080), (2, 32589040), (4, 16294520), (5, 13035616), (8, 8147260), (10, 6517808), (11, 5925280), (16, 4073630), (20, 3258904), (22, 2962640), (29, 2247520), (32, 2036815), (40, 1629452), (44, 1481320), (55, 1185056), (58, 1123760), (80, 814726), (88, 740660), (110, 592528), (116, 561880), (145, 449504), (160, 407363), (176, 370330), (220, 296264), (232, 280940), (290, 224752), (319, 204320), (352, 185165), (440, 148132), (464, 140470), (580, 112376), (638, 102160), (880, 74066), (928, 70235), (1160, 56188), (1276, 51080), (1277, 51040), (1595, 40864), (1760, 37033), (2320, 28094), (2552, 25540), (2554, 25520), (3190, 20432), (4640, 14047), (5104, 12770), (5108, 12760), (6380, 10216), (6385, 10208)]