84829679980

素因数分解:

$2^2\times 5^1\times {\mathrm{12601}}^1\times {\mathrm{336599}}^1$

素因数の和:349209

約数の個数: 24

約数和(自身を含む): 178156994400

約数和(自身を除く): 93327314420

約数列:

[1, 2, 4, 5, 10, 20, 12601, 25202, 50404, 63005, 126010, 252020, 336599, 673198, 1346396, 1682995, 3365990, 6731980, 4241483999, 8482967998, 16965935996, 21207419995, 42414839990, 84829679980]

約数ペア:

[(1, 84829679980), (2, 42414839990), (4, 21207419995), (5, 16965935996), (10, 8482967998), (20, 4241483999), (12601, 6731980), (25202, 3365990), (50404, 1682995), (63005, 1346396), (126010, 673198), (252020, 336599)]