70563500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{20161}}^1$

素因数の和:20187

約数の個数: 48

約数和(自身を含む): 176135232

約数和(自身を除く): 105571732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 20161, 40322, 80644, 100805, 141127, 201610, 282254, 403220, 504025, 564508, 705635, 1008050, 1411270, 2016100, 2520125, 2822540, 3528175, 5040250, 7056350, 10080500, 14112700, 17640875, 35281750, 70563500]

約数ペア:

[(1, 70563500), (2, 35281750), (4, 17640875), (5, 14112700), (7, 10080500), (10, 7056350), (14, 5040250), (20, 3528175), (25, 2822540), (28, 2520125), (35, 2016100), (50, 1411270), (70, 1008050), (100, 705635), (125, 564508), (140, 504025), (175, 403220), (250, 282254), (350, 201610), (500, 141127), (700, 100805), (875, 80644), (1750, 40322), (3500, 20161)]