26395020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146639}}^1$

素因数の和:146654

約数の個数: 36

約数和(自身を含む): 80065440

約数和(自身を除く): 53670420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146639, 293278, 439917, 586556, 733195, 879834, 1319751, 1466390, 1759668, 2199585, 2639502, 2932780, 4399170, 5279004, 6598755, 8798340, 13197510, 26395020]

約数ペア:

[(1, 26395020), (2, 13197510), (3, 8798340), (4, 6598755), (5, 5279004), (6, 4399170), (9, 2932780), (10, 2639502), (12, 2199585), (15, 1759668), (18, 1466390), (20, 1319751), (30, 879834), (36, 733195), (45, 586556), (60, 439917), (90, 293278), (180, 146639)]