150488020

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{14387}}^1$

素因数の和:14919

約数の個数: 24

約数和(自身を含む): 316651104

約数和(自身を除く): 166163084

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 10460, 14387, 28774, 57548, 71935, 143870, 287740, 7524401, 15048802, 30097604, 37622005, 75244010, 150488020]

約数ペア:

[(1, 150488020), (2, 75244010), (4, 37622005), (5, 30097604), (10, 15048802), (20, 7524401), (523, 287740), (1046, 143870), (2092, 71935), (2615, 57548), (5230, 28774), (10460, 14387)]