32220220

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{5147}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 67891824

約数和(自身を除く): 35671604

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 5147, 6260, 10294, 20588, 25735, 51470, 102940, 1611011, 3222022, 6444044, 8055055, 16110110, 32220220]

約数ペア:

[(1, 32220220), (2, 16110110), (4, 8055055), (5, 6444044), (10, 3222022), (20, 1611011), (313, 102940), (626, 51470), (1252, 25735), (1565, 20588), (3130, 10294), (5147, 6260)]