38563040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8311}}^1$

素因数の和:8355

約数の個数: 48

約数和(自身を含む): 94258080

約数和(自身を除く): 55695040

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, 8311, 16622, 33244, 41555, 66488, 83110, 132976, 166220, 241019, 265952, 332440, 482038, 664880, 964076, 1205095, 1329760, 1928152, 2410190, 3856304, 4820380, 7712608, 9640760, 19281520, 38563040]

約数ペア:

[(1, 38563040), (2, 19281520), (4, 9640760), (5, 7712608), (8, 4820380), (10, 3856304), (16, 2410190), (20, 1928152), (29, 1329760), (32, 1205095), (40, 964076), (58, 664880), (80, 482038), (116, 332440), (145, 265952), (160, 241019), (232, 166220), (290, 132976), (464, 83110), (580, 66488), (928, 41555), (1160, 33244), (2320, 16622), (4640, 8311)]