58173220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{415523}}^1$

素因数の和:415539

約数の個数: 24

約数和(自身を含む): 139616064

約数和(自身を除く): 81442844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 415523, 831046, 1662092, 2077615, 2908661, 4155230, 5817322, 8310460, 11634644, 14543305, 29086610, 58173220]

約数ペア:

[(1, 58173220), (2, 29086610), (4, 14543305), (5, 11634644), (7, 8310460), (10, 5817322), (14, 4155230), (20, 2908661), (28, 2077615), (35, 1662092), (70, 831046), (140, 415523)]