26170020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{48463}}^1$

素因数の和:48481

約数の個数: 48

約数和(自身を含む): 81419520

約数和(自身を除く): 55249500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 48463, 96926, 145389, 193852, 242315, 290778, 436167, 484630, 581556, 726945, 872334, 969260, 1308501, 1453890, 1744668, 2180835, 2617002, 2907780, 4361670, 5234004, 6542505, 8723340, 13085010, 26170020]

約数ペア:

[(1, 26170020), (2, 13085010), (3, 8723340), (4, 6542505), (5, 5234004), (6, 4361670), (9, 2907780), (10, 2617002), (12, 2180835), (15, 1744668), (18, 1453890), (20, 1308501), (27, 969260), (30, 872334), (36, 726945), (45, 581556), (54, 484630), (60, 436167), (90, 290778), (108, 242315), (135, 193852), (180, 145389), (270, 96926), (540, 48463)]