26490540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1759}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 48020820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 1759, 2510, 3012, 3518, 3765, 5020, 5277, 7036, 7530, 8795, 10554, 15060, 17590, 21108, 26385, 35180, 52770, 105540, 441509, 883018, 1324527, 1766036, 2207545, 2649054, 4415090, 5298108, 6622635, 8830180, 13245270, 26490540]

約数ペア:

[(1, 26490540), (2, 13245270), (3, 8830180), (4, 6622635), (5, 5298108), (6, 4415090), (10, 2649054), (12, 2207545), (15, 1766036), (20, 1324527), (30, 883018), (60, 441509), (251, 105540), (502, 52770), (753, 35180), (1004, 26385), (1255, 21108), (1506, 17590), (1759, 15060), (2510, 10554), (3012, 8795), (3518, 7530), (3765, 7036), (5020, 5277)]