61743520

素因数分解:

$2^5\times 5^1\times {\mathrm{385897}}^1$

素因数の和:385912

約数の個数: 24

約数和(自身を含む): 145869444

約数和(自身を除く): 84125924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 385897, 771794, 1543588, 1929485, 3087176, 3858970, 6174352, 7717940, 12348704, 15435880, 30871760, 61743520]

約数ペア:

[(1, 61743520), (2, 30871760), (4, 15435880), (5, 12348704), (8, 7717940), (10, 6174352), (16, 3858970), (20, 3087176), (32, 1929485), (40, 1543588), (80, 771794), (160, 385897)]