1232380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 2650032

約数和(自身を除く): 1417652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1433, 2866, 5732, 7165, 14330, 28660, 61619, 123238, 246476, 308095, 616190, 1232380]

約数ペア:

[(1, 1232380), (2, 616190), (4, 308095), (5, 246476), (10, 123238), (20, 61619), (43, 28660), (86, 14330), (172, 7165), (215, 5732), (430, 2866), (860, 1433)]