13716500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3919}}^1$

素因数の和:3945

約数の個数: 48

約数和(自身を含む): 34245120

約数和(自身を除く): 20528620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 3919, 7838, 15676, 19595, 27433, 39190, 54866, 78380, 97975, 109732, 137165, 195950, 274330, 391900, 489875, 548660, 685825, 979750, 1371650, 1959500, 2743300, 3429125, 6858250, 13716500]

約数ペア:

[(1, 13716500), (2, 6858250), (4, 3429125), (5, 2743300), (7, 1959500), (10, 1371650), (14, 979750), (20, 685825), (25, 548660), (28, 489875), (35, 391900), (50, 274330), (70, 195950), (100, 137165), (125, 109732), (140, 97975), (175, 78380), (250, 54866), (350, 39190), (500, 27433), (700, 19595), (875, 15676), (1750, 7838), (3500, 3919)]