76430020

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3833}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 160705944

約数和(自身を除く): 84275924

約数列:

[1, 2, 4, 5, 10, 20, 997, 1994, 3833, 3988, 4985, 7666, 9970, 15332, 19165, 19940, 38330, 76660, 3821501, 7643002, 15286004, 19107505, 38215010, 76430020]

約数ペア:

[(1, 76430020), (2, 38215010), (4, 19107505), (5, 15286004), (10, 7643002), (20, 3821501), (997, 76660), (1994, 38330), (3833, 19940), (3988, 19165), (4985, 15332), (7666, 9970)]