101547700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{9859}}^1$

素因数の和:9976

約数の個数: 36

約数和(自身を含む): 222520480

約数和(自身を除く): 120972780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 9859, 10300, 19718, 39436, 49295, 98590, 197180, 246475, 492950, 985900, 1015477, 2030954, 4061908, 5077385, 10154770, 20309540, 25386925, 50773850, 101547700]

約数ペア:

[(1, 101547700), (2, 50773850), (4, 25386925), (5, 20309540), (10, 10154770), (20, 5077385), (25, 4061908), (50, 2030954), (100, 1015477), (103, 985900), (206, 492950), (412, 246475), (515, 197180), (1030, 98590), (2060, 49295), (2575, 39436), (5150, 19718), (9859, 10300)]