426152060

素因数分解:

$2^2\times 5^1\times {\mathrm{3919}}^1\times {\mathrm{5437}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 895312320

約数和(自身を除く): 469160260

約数列:

[1, 2, 4, 5, 10, 20, 3919, 5437, 7838, 10874, 15676, 19595, 21748, 27185, 39190, 54370, 78380, 108740, 21307603, 42615206, 85230412, 106538015, 213076030, 426152060]

約数ペア:

[(1, 426152060), (2, 213076030), (4, 106538015), (5, 85230412), (10, 42615206), (20, 21307603), (3919, 108740), (5437, 78380), (7838, 54370), (10874, 39190), (15676, 27185), (19595, 21748)]