26280420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23053}}^1$

素因数の和:23084

約数の個数: 48

約数和(自身を含む): 77461440

約数和(自身を除く): 51181020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23053, 46106, 69159, 92212, 115265, 138318, 230530, 276636, 345795, 438007, 461060, 691590, 876014, 1314021, 1383180, 1752028, 2190035, 2628042, 4380070, 5256084, 6570105, 8760140, 13140210, 26280420]

約数ペア:

[(1, 26280420), (2, 13140210), (3, 8760140), (4, 6570105), (5, 5256084), (6, 4380070), (10, 2628042), (12, 2190035), (15, 1752028), (19, 1383180), (20, 1314021), (30, 876014), (38, 691590), (57, 461060), (60, 438007), (76, 345795), (95, 276636), (114, 230530), (190, 138318), (228, 115265), (285, 92212), (380, 69159), (570, 46106), (1140, 23053)]