2247330140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{23059}}^1$

素因数の和:23522

約数の個数: 48

約数和(自身を含む): 5160274560

約数和(自身を除く): 2912944420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443, 886, 1772, 2215, 4430, 4873, 8860, 9746, 19492, 23059, 24365, 46118, 48730, 92236, 97460, 115295, 230590, 253649, 461180, 507298, 1014596, 1268245, 2536490, 5072980, 10215137, 20430274, 40860548, 51075685, 102151370, 112366507, 204302740, 224733014, 449466028, 561832535, 1123665070, 2247330140]

約数ペア:

[(1, 2247330140), (2, 1123665070), (4, 561832535), (5, 449466028), (10, 224733014), (11, 204302740), (20, 112366507), (22, 102151370), (44, 51075685), (55, 40860548), (110, 20430274), (220, 10215137), (443, 5072980), (886, 2536490), (1772, 1268245), (2215, 1014596), (4430, 507298), (4873, 461180), (8860, 253649), (9746, 230590), (19492, 115295), (23059, 97460), (24365, 92236), (46118, 48730)]