2019715250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1154123}}^1$

素因数の和:1154147

約数の個数: 32

約数和(自身を含む): 4321040256

約数和(自身を除く): 2301325006

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 1154123, 2308246, 5770615, 8078861, 11541230, 16157722, 28853075, 40394305, 57706150, 80788610, 144265375, 201971525, 288530750, 403943050, 1009857625, 2019715250]

約数ペア:

[(1, 2019715250), (2, 1009857625), (5, 403943050), (7, 288530750), (10, 201971525), (14, 144265375), (25, 80788610), (35, 57706150), (50, 40394305), (70, 28853075), (125, 16157722), (175, 11541230), (250, 8078861), (350, 5770615), (875, 2308246), (1750, 1154123)]