67685060

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9697}}^1$

素因数の和:10055

約数の個数: 24

約数和(自身を含む): 142560600

約数和(自身を除く): 74875540

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 9697, 19394, 38788, 48485, 96970, 193940, 3384253, 6768506, 13537012, 16921265, 33842530, 67685060]

約数ペア:

[(1, 67685060), (2, 33842530), (4, 16921265), (5, 13537012), (10, 6768506), (20, 3384253), (349, 193940), (698, 96970), (1396, 48485), (1745, 38788), (3490, 19394), (6980, 9697)]