4499620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1433}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 9516024

約数和(自身を除く): 5016404

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1433, 1570, 2866, 3140, 5732, 7165, 14330, 28660, 224981, 449962, 899924, 1124905, 2249810, 4499620]

約数ペア:

[(1, 4499620), (2, 2249810), (4, 1124905), (5, 899924), (10, 449962), (20, 224981), (157, 28660), (314, 14330), (628, 7165), (785, 5732), (1433, 3140), (1570, 2866)]