26808230405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{4241}}^1$

素因数の和:4562

約数の個数: 64

約数和(自身を含む): 38703329280

約数和(自身を除く): 11895098875

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 263, 437, 1045, 1265, 1315, 2185, 2893, 4241, 4807, 4997, 6049, 14465, 21205, 24035, 24985, 30245, 46651, 54967, 66539, 80579, 97543, 114931, 233255, 274835, 332695, 402895, 487715, 574655, 886369, 1072973, 1115383, 1264241, 1853317, 4431845, 5364865, 5576915, 6321205, 9266585, 12269213, 20386487, 21192277, 25653809, 61346065, 101932435, 105961385, 128269045, 233115047, 282191899, 487422371, 1165575235, 1410959495, 2437111855, 5361646081, 26808230405]

約数ペア:

[(1, 26808230405), (5, 5361646081), (11, 2437111855), (19, 1410959495), (23, 1165575235), (55, 487422371), (95, 282191899), (115, 233115047), (209, 128269045), (253, 105961385), (263, 101932435), (437, 61346065), (1045, 25653809), (1265, 21192277), (1315, 20386487), (2185, 12269213), (2893, 9266585), (4241, 6321205), (4807, 5576915), (4997, 5364865), (6049, 4431845), (14465, 1853317), (21205, 1264241), (24035, 1115383), (24985, 1072973), (30245, 886369), (46651, 574655), (54967, 487715), (66539, 402895), (80579, 332695), (97543, 274835), (114931, 233255)]