47720030

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{6637}}^1$

素因数の和:7363

約数の個数: 16

約数和(自身を含む): 86028480

約数和(自身を除く): 38308450

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 6637, 7190, 13274, 33185, 66370, 4772003, 9544006, 23860015, 47720030]

約数ペア:

[(1, 47720030), (2, 23860015), (5, 9544006), (10, 4772003), (719, 66370), (1438, 33185), (3595, 13274), (6637, 7190)]