2016096005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 3130638336

約数和(自身を除く): 1114542331

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 251, 341, 385, 673, 1085, 1255, 1705, 1757, 2387, 2761, 3365, 4711, 7403, 7781, 8785, 11935, 13805, 19327, 20863, 23555, 37015, 38905, 51821, 54467, 85591, 96635, 104315, 146041, 168923, 229493, 259105, 272335, 427955, 599137, 730205, 844615, 1147465, 1182461, 1606451, 1858153, 2995685, 5236613, 5912305, 8032255, 9290765, 13007071, 26183065, 36656291, 57602743, 65035355, 183281455, 288013715, 403219201, 2016096005]

約数ペア:

[(1, 2016096005), (5, 403219201), (7, 288013715), (11, 183281455), (31, 65035355), (35, 57602743), (55, 36656291), (77, 26183065), (155, 13007071), (217, 9290765), (251, 8032255), (341, 5912305), (385, 5236613), (673, 2995685), (1085, 1858153), (1255, 1606451), (1705, 1182461), (1757, 1147465), (2387, 844615), (2761, 730205), (3365, 599137), (4711, 427955), (7403, 272335), (7781, 259105), (8785, 229493), (11935, 168923), (13805, 146041), (19327, 104315), (20863, 96635), (23555, 85591), (37015, 54467), (38905, 51821)]