70220500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{20063}}^1$

素因数の和:20089

約数の個数: 48

約数和(自身を含む): 175279104

約数和(自身を除く): 105058604

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, 20063, 40126, 80252, 100315, 140441, 200630, 280882, 401260, 501575, 561764, 702205, 1003150, 1404410, 2006300, 2507875, 2808820, 3511025, 5015750, 7022050, 10031500, 14044100, 17555125, 35110250, 70220500]

約数ペア:

[(1, 70220500), (2, 35110250), (4, 17555125), (5, 14044100), (7, 10031500), (10, 7022050), (14, 5015750), (20, 3511025), (25, 2808820), (28, 2507875), (35, 2006300), (50, 1404410), (70, 1003150), (100, 702205), (125, 561764), (140, 501575), (175, 401260), (250, 280882), (350, 200630), (500, 140441), (700, 100315), (875, 80252), (1750, 40126), (3500, 20063)]