11123560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{39727}}^1$

素因数の和:39745

約数の個数: 32

約数和(自身を含む): 28604160

約数和(自身を除く): 17480600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 39727, 79454, 158908, 198635, 278089, 317816, 397270, 556178, 794540, 1112356, 1390445, 1589080, 2224712, 2780890, 5561780, 11123560]

約数ペア:

[(1, 11123560), (2, 5561780), (4, 2780890), (5, 2224712), (7, 1589080), (8, 1390445), (10, 1112356), (14, 794540), (20, 556178), (28, 397270), (35, 317816), (40, 278089), (56, 198635), (70, 158908), (140, 79454), (280, 39727)]