91530820960

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8748

約数の個数: 96

約数和(自身を含む): 217949405184

約数和(自身を除く): 126418584224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 331, 422, 662, 844, 1055, 1324, 1655, 1688, 2110, 2648, 3310, 3376, 4220, 5296, 6620, 6752, 8191, 8440, 10592, 13240, 16382, 16880, 26480, 32764, 33760, 40955, 52960, 65528, 69841, 81910, 131056, 139682, 163820, 262112, 279364, 327640, 349205, 558728, 655280, 698410, 1117456, 1310560, 1396820, 1728301, 2234912, 2711221, 2793640, 3456602, 5422442, 5587280, 6913204, 8641505, 10844884, 11174560, 13556105, 13826408, 17283010, 21689768, 27112210, 27652816, 34566020, 43379536, 54224420, 55305632, 69132040, 86759072, 108448840, 138264080, 216897680, 276528160, 433795360, 572067631, 1144135262, 2288270524, 2860338155, 4576541048, 5720676310, 9153082096, 11441352620, 18306164192, 22882705240, 45765410480, 91530820960]

約数ペア:

[(1, 91530820960), (2, 45765410480), (4, 22882705240), (5, 18306164192), (8, 11441352620), (10, 9153082096), (16, 5720676310), (20, 4576541048), (32, 2860338155), (40, 2288270524), (80, 1144135262), (160, 572067631), (211, 433795360), (331, 276528160), (422, 216897680), (662, 138264080), (844, 108448840), (1055, 86759072), (1324, 69132040), (1655, 55305632), (1688, 54224420), (2110, 43379536), (2648, 34566020), (3310, 27652816), (3376, 27112210), (4220, 21689768), (5296, 17283010), (6620, 13826408), (6752, 13556105), (8191, 11174560), (8440, 10844884), (10592, 8641505), (13240, 6913204), (16382, 5587280), (16880, 5422442), (26480, 3456602), (32764, 2793640), (33760, 2711221), (40955, 2234912), (52960, 1728301), (65528, 1396820), (69841, 1310560), (81910, 1117456), (131056, 698410), (139682, 655280), (163820, 558728), (262112, 349205), (279364, 327640)]