276528160

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8191}}^1$

素因数の和:8417

約数の個数: 48

約数和(自身を含む): 656474112

約数和(自身を除く): 379945952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 6752, 8191, 8440, 16382, 16880, 32764, 33760, 40955, 65528, 81910, 131056, 163820, 262112, 327640, 655280, 1310560, 1728301, 3456602, 6913204, 8641505, 13826408, 17283010, 27652816, 34566020, 55305632, 69132040, 138264080, 276528160]

約数ペア:

[(1, 276528160), (2, 138264080), (4, 69132040), (5, 55305632), (8, 34566020), (10, 27652816), (16, 17283010), (20, 13826408), (32, 8641505), (40, 6913204), (80, 3456602), (160, 1728301), (211, 1310560), (422, 655280), (844, 327640), (1055, 262112), (1688, 163820), (2110, 131056), (3376, 81910), (4220, 65528), (6752, 40955), (8191, 33760), (8440, 32764), (16382, 16880)]