28877450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{82507}}^1$

素因数の和:82526

約数の個数: 24

約数和(自身を含む): 61385952

約数和(自身を除く): 32508502

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 82507, 165014, 412535, 577549, 825070, 1155098, 2062675, 2887745, 4125350, 5775490, 14438725, 28877450]

約数ペア:

[(1, 28877450), (2, 14438725), (5, 5775490), (7, 4125350), (10, 2887745), (14, 2062675), (25, 1155098), (35, 825070), (50, 577549), (70, 412535), (175, 165014), (350, 82507)]