63471140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109433}}^1$

素因数の和:109471

約数の個数: 24

約数和(自身を含む): 137886840

約数和(自身を除く): 74415700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 109433, 218866, 437732, 547165, 1094330, 2188660, 3173557, 6347114, 12694228, 15867785, 31735570, 63471140]

約数ペア:

[(1, 63471140), (2, 31735570), (4, 15867785), (5, 12694228), (10, 6347114), (20, 3173557), (29, 2188660), (58, 1094330), (116, 547165), (145, 437732), (290, 218866), (580, 109433)]