9526580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9721}}^1$

素因数の和:9744

約数の個数: 36

約数和(自身を含む): 23274468

約数和(自身を除く): 13747888

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9721, 19442, 38884, 48605, 68047, 97210, 136094, 194420, 272188, 340235, 476329, 680470, 952658, 1360940, 1905316, 2381645, 4763290, 9526580]

約数ペア:

[(1, 9526580), (2, 4763290), (4, 2381645), (5, 1905316), (7, 1360940), (10, 952658), (14, 680470), (20, 476329), (28, 340235), (35, 272188), (49, 194420), (70, 136094), (98, 97210), (140, 68047), (196, 48605), (245, 38884), (490, 19442), (980, 9721)]