97020920

素因数分解:

$2^3\times 5^1\times {\mathrm{2425523}}^1$

素因数の和:2425534

約数の個数: 16

約数和(自身を含む): 218297160

約数和(自身を除く): 121276240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2425523, 4851046, 9702092, 12127615, 19404184, 24255230, 48510460, 97020920]

約数ペア:

[(1, 97020920), (2, 48510460), (4, 24255230), (5, 19404184), (8, 12127615), (10, 9702092), (20, 4851046), (40, 2425523)]