13028000

素因数分解:

$2^5\times 5^3\times {\mathrm{3257}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 32019624

約数和(自身を除く): 18991624

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, 3257, 4000, 6514, 13028, 16285, 26056, 32570, 52112, 65140, 81425, 104224, 130280, 162850, 260560, 325700, 407125, 521120, 651400, 814250, 1302800, 1628500, 2605600, 3257000, 6514000, 13028000]

約数ペア:

[(1, 13028000), (2, 6514000), (4, 3257000), (5, 2605600), (8, 1628500), (10, 1302800), (16, 814250), (20, 651400), (25, 521120), (32, 407125), (40, 325700), (50, 260560), (80, 162850), (100, 130280), (125, 104224), (160, 81425), (200, 65140), (250, 52112), (400, 32570), (500, 26056), (800, 16285), (1000, 13028), (2000, 6514), (3257, 4000)]