2522200

素因数分解:

$2^3\times 5^2\times {\mathrm{12611}}^1$

素因数の和:12627

約数の個数: 24

約数和(自身を含む): 5864580

約数和(自身を除く): 3342380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12611, 25222, 50444, 63055, 100888, 126110, 252220, 315275, 504440, 630550, 1261100, 2522200]

約数ペア:

[(1, 2522200), (2, 1261100), (4, 630550), (5, 504440), (8, 315275), (10, 252220), (20, 126110), (25, 100888), (40, 63055), (50, 50444), (100, 25222), (200, 12611)]