54476000

素因数分解:

$2^5\times 5^3\times {\mathrm{13619}}^1$

素因数の和:13644

約数の個数: 48

約数和(自身を含む): 133857360

約数和(自身を除く): 79381360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 13619, 27238, 54476, 68095, 108952, 136190, 217904, 272380, 340475, 435808, 544760, 680950, 1089520, 1361900, 1702375, 2179040, 2723800, 3404750, 5447600, 6809500, 10895200, 13619000, 27238000, 54476000]

約数ペア:

[(1, 54476000), (2, 27238000), (4, 13619000), (5, 10895200), (8, 6809500), (10, 5447600), (16, 3404750), (20, 2723800), (25, 2179040), (32, 1702375), (40, 1361900), (50, 1089520), (80, 680950), (100, 544760), (125, 435808), (160, 340475), (200, 272380), (250, 217904), (400, 136190), (500, 108952), (800, 68095), (1000, 54476), (2000, 27238), (4000, 13619)]