119942500

素因数分解:

$2^2\times 5^4\times {\mathrm{47977}}^1$

素因数の和:48001

約数の個数: 30

約数和(自身を含む): 262295726

約数和(自身を除く): 142353226

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 47977, 95954, 191908, 239885, 479770, 959540, 1199425, 2398850, 4797700, 5997125, 11994250, 23988500, 29985625, 59971250, 119942500]

約数ペア:

[(1, 119942500), (2, 59971250), (4, 29985625), (5, 23988500), (10, 11994250), (20, 5997125), (25, 4797700), (50, 2398850), (100, 1199425), (125, 959540), (250, 479770), (500, 239885), (625, 191908), (1250, 95954), (2500, 47977)]