22204700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31742

約数の個数: 36

約数和(自身を含む): 55069392

約数和(自身を除く): 32864692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 31721, 63442, 126884, 158605, 222047, 317210, 444094, 634420, 793025, 888188, 1110235, 1586050, 2220470, 3172100, 4440940, 5551175, 11102350, 22204700]

約数ペア:

[(1, 22204700), (2, 11102350), (4, 5551175), (5, 4440940), (7, 3172100), (10, 2220470), (14, 1586050), (20, 1110235), (25, 888188), (28, 793025), (35, 634420), (50, 444094), (70, 317210), (100, 222047), (140, 158605), (175, 126884), (350, 63442), (700, 31721)]