29786140

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4219}}^1$

素因数の和:4581

約数の個数: 24

約数和(自身を含む): 62742960

約数和(自身を除く): 32956820

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 4219, 7060, 8438, 16876, 21095, 42190, 84380, 1489307, 2978614, 5957228, 7446535, 14893070, 29786140]

約数ペア:

[(1, 29786140), (2, 14893070), (4, 7446535), (5, 5957228), (10, 2978614), (20, 1489307), (353, 84380), (706, 42190), (1412, 21095), (1765, 16876), (3530, 8438), (4219, 7060)]