9400460

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 19804176

約数和(自身を除く): 10403716

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1061, 1772, 2122, 2215, 4244, 4430, 5305, 8860, 10610, 21220, 470023, 940046, 1880092, 2350115, 4700230, 9400460]

約数ペア:

[(1, 9400460), (2, 4700230), (4, 2350115), (5, 1880092), (10, 940046), (20, 470023), (443, 21220), (886, 10610), (1061, 8860), (1772, 5305), (2122, 4430), (2215, 4244)]