11580940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82721}}^1$

素因数の和:82737

約数の個数: 24

約数和(自身を含む): 27794592

約数和(自身を除く): 16213652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82721, 165442, 330884, 413605, 579047, 827210, 1158094, 1654420, 2316188, 2895235, 5790470, 11580940]

約数ペア:

[(1, 11580940), (2, 5790470), (4, 2895235), (5, 2316188), (7, 1654420), (10, 1158094), (14, 827210), (20, 579047), (28, 413605), (35, 330884), (70, 165442), (140, 82721)]