11186740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 24893568

約数和(自身を除く): 13706828

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 293, 332, 415, 460, 586, 830, 1172, 1465, 1660, 1909, 2930, 3818, 5860, 6739, 7636, 9545, 13478, 19090, 24319, 26956, 33695, 38180, 48638, 67390, 97276, 121595, 134780, 243190, 486380, 559337, 1118674, 2237348, 2796685, 5593370, 11186740]

約数ペア:

[(1, 11186740), (2, 5593370), (4, 2796685), (5, 2237348), (10, 1118674), (20, 559337), (23, 486380), (46, 243190), (83, 134780), (92, 121595), (115, 97276), (166, 67390), (230, 48638), (293, 38180), (332, 33695), (415, 26956), (460, 24319), (586, 19090), (830, 13478), (1172, 9545), (1465, 7636), (1660, 6739), (1909, 5860), (2930, 3818)]