38627384920

素因数分解:

$2^3\times 5^1\times {\mathrm{965684623}}^1$

素因数の和:965684634

約数の個数: 16

約数和(自身を含む): 86911616160

約数和(自身を除く): 48284231240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 965684623, 1931369246, 3862738492, 4828423115, 7725476984, 9656846230, 19313692460, 38627384920]

約数ペア:

[(1, 38627384920), (2, 19313692460), (4, 9656846230), (5, 7725476984), (8, 4828423115), (10, 3862738492), (20, 1931369246), (40, 965684623)]