11128338260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{84089}}^1$

素因数の和:84620

約数の個数: 48

約数和(自身を含む): 25216909200

約数和(自身を除く): 14088570940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 509, 1018, 2036, 2545, 5090, 6617, 10180, 13234, 26468, 33085, 66170, 84089, 132340, 168178, 336356, 420445, 840890, 1093157, 1681780, 2186314, 4372628, 5465785, 10931570, 21863140, 42801301, 85602602, 171205204, 214006505, 428013010, 556416913, 856026020, 1112833826, 2225667652, 2782084565, 5564169130, 11128338260]

約数ペア:

[(1, 11128338260), (2, 5564169130), (4, 2782084565), (5, 2225667652), (10, 1112833826), (13, 856026020), (20, 556416913), (26, 428013010), (52, 214006505), (65, 171205204), (130, 85602602), (260, 42801301), (509, 21863140), (1018, 10931570), (2036, 5465785), (2545, 4372628), (5090, 2186314), (6617, 1681780), (10180, 1093157), (13234, 840890), (26468, 420445), (33085, 336356), (66170, 168178), (84089, 132340)]