28088200

素因数分解:

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

素因数の和:20086

約数の個数: 48

約数和(自身を含む): 74638080

約数和(自身を除く): 46549880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 20063, 40126, 80252, 100315, 140441, 160504, 200630, 280882, 401260, 501575, 561764, 702205, 802520, 1003150, 1123528, 1404410, 2006300, 2808820, 3511025, 4012600, 5617640, 7022050, 14044100, 28088200]

約数ペア:

[(1, 28088200), (2, 14044100), (4, 7022050), (5, 5617640), (7, 4012600), (8, 3511025), (10, 2808820), (14, 2006300), (20, 1404410), (25, 1123528), (28, 1003150), (35, 802520), (40, 702205), (50, 561764), (56, 501575), (70, 401260), (100, 280882), (140, 200630), (175, 160504), (200, 140441), (280, 100315), (350, 80252), (700, 40126), (1400, 20063)]