506220368560

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{19961371}}^1$

素因数の和:19961701

約数の個数: 40

約数和(自身を含む): 1180675231056

約数和(自身を除く): 674454862496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 25360, 19961371, 39922742, 79845484, 99806855, 159690968, 199613710, 319381936, 399227420, 798454840, 1596909680, 6327754607, 12655509214, 25311018428, 31638773035, 50622036856, 63277546070, 101244073712, 126555092140, 253110184280, 506220368560]

約数ペア:

[(1, 506220368560), (2, 253110184280), (4, 126555092140), (5, 101244073712), (8, 63277546070), (10, 50622036856), (16, 31638773035), (20, 25311018428), (40, 12655509214), (80, 6327754607), (317, 1596909680), (634, 798454840), (1268, 399227420), (1585, 319381936), (2536, 199613710), (3170, 159690968), (5072, 99806855), (6340, 79845484), (12680, 39922742), (25360, 19961371)]