39861363040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8590811}}^1$

素因数の和:8590855

約数の個数: 48

約数和(自身を含む): 97419808080

約数和(自身を除く): 57558445040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 8590811, 17181622, 34363244, 42954055, 68726488, 85908110, 137452976, 171816220, 249133519, 274905952, 343632440, 498267038, 687264880, 996534076, 1245667595, 1374529760, 1993068152, 2491335190, 3986136304, 4982670380, 7972272608, 9965340760, 19930681520, 39861363040]

約数ペア:

[(1, 39861363040), (2, 19930681520), (4, 9965340760), (5, 7972272608), (8, 4982670380), (10, 3986136304), (16, 2491335190), (20, 1993068152), (29, 1374529760), (32, 1245667595), (40, 996534076), (58, 687264880), (80, 498267038), (116, 343632440), (145, 274905952), (160, 249133519), (232, 171816220), (290, 137452976), (464, 85908110), (580, 68726488), (928, 42954055), (1160, 34363244), (2320, 17181622), (4640, 8590811)]