1008068020

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{48049}}^1$

素因数の和:49107

約数の個数: 24

約数和(自身を含む): 2119005000

約数和(自身を除く): 1110936980

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 4196, 5245, 10490, 20980, 48049, 96098, 192196, 240245, 480490, 960980, 50403401, 100806802, 201613604, 252017005, 504034010, 1008068020]

約数ペア:

[(1, 1008068020), (2, 504034010), (4, 252017005), (5, 201613604), (10, 100806802), (20, 50403401), (1049, 960980), (2098, 480490), (4196, 240245), (5245, 192196), (10490, 96098), (20980, 48049)]