13225402000

素因数分解:

$2^4\times 5^3\times {\mathrm{6612701}}^1$

素因数の和:6612724

約数の個数: 40

約数和(自身を含む): 31979026872

約数和(自身を除く): 18753624872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6612701, 13225402, 26450804, 33063505, 52901608, 66127010, 105803216, 132254020, 165317525, 264508040, 330635050, 529016080, 661270100, 826587625, 1322540200, 1653175250, 2645080400, 3306350500, 6612701000, 13225402000]

約数ペア:

[(1, 13225402000), (2, 6612701000), (4, 3306350500), (5, 2645080400), (8, 1653175250), (10, 1322540200), (16, 826587625), (20, 661270100), (25, 529016080), (40, 330635050), (50, 264508040), (80, 165317525), (100, 132254020), (125, 105803216), (200, 66127010), (250, 52901608), (400, 33063505), (500, 26450804), (1000, 13225402), (2000, 6612701)]