42805700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61151}}^1$

素因数の和:61172

約数の個数: 36

約数和(自身を含む): 106159872

約数和(自身を除く): 63354172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 61151, 122302, 244604, 305755, 428057, 611510, 856114, 1223020, 1528775, 1712228, 2140285, 3057550, 4280570, 6115100, 8561140, 10701425, 21402850, 42805700]

約数ペア:

[(1, 42805700), (2, 21402850), (4, 10701425), (5, 8561140), (7, 6115100), (10, 4280570), (14, 3057550), (20, 2140285), (25, 1712228), (28, 1528775), (35, 1223020), (50, 856114), (70, 611510), (100, 428057), (140, 305755), (175, 244604), (350, 122302), (700, 61151)]