996284920

素因数分解:

$2^3\times 5^1\times {\mathrm{24907123}}^1$

素因数の和:24907134

約数の個数: 16

約数和(自身を含む): 2241641160

約数和(自身を除く): 1245356240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24907123, 49814246, 99628492, 124535615, 199256984, 249071230, 498142460, 996284920]

約数ペア:

[(1, 996284920), (2, 498142460), (4, 249071230), (5, 199256984), (8, 124535615), (10, 99628492), (20, 49814246), (40, 24907123)]