26342080

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 63166752

約数和(自身を除く): 36824672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 313, 320, 526, 626, 1052, 1252, 1315, 1565, 2104, 2504, 2630, 3130, 4208, 5008, 5260, 6260, 8416, 10016, 10520, 12520, 16832, 20032, 21040, 25040, 42080, 50080, 82319, 84160, 100160, 164638, 329276, 411595, 658552, 823190, 1317104, 1646380, 2634208, 3292760, 5268416, 6585520, 13171040, 26342080]

約数ペア:

[(1, 26342080), (2, 13171040), (4, 6585520), (5, 5268416), (8, 3292760), (10, 2634208), (16, 1646380), (20, 1317104), (32, 823190), (40, 658552), (64, 411595), (80, 329276), (160, 164638), (263, 100160), (313, 84160), (320, 82319), (526, 50080), (626, 42080), (1052, 25040), (1252, 21040), (1315, 20032), (1565, 16832), (2104, 12520), (2504, 10520), (2630, 10016), (3130, 8416), (4208, 6260), (5008, 5260)]