13276000

素因数分解:

$2^5\times 5^3\times {\mathrm{3319}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 32628960

約数和(自身を除く): 19352960

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, 3319, 4000, 6638, 13276, 16595, 26552, 33190, 53104, 66380, 82975, 106208, 132760, 165950, 265520, 331900, 414875, 531040, 663800, 829750, 1327600, 1659500, 2655200, 3319000, 6638000, 13276000]

約数ペア:

[(1, 13276000), (2, 6638000), (4, 3319000), (5, 2655200), (8, 1659500), (10, 1327600), (16, 829750), (20, 663800), (25, 531040), (32, 414875), (40, 331900), (50, 265520), (80, 165950), (100, 132760), (125, 106208), (160, 82975), (200, 66380), (250, 53104), (400, 33190), (500, 26552), (800, 16595), (1000, 13276), (2000, 6638), (3319, 4000)]