26584540

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1789}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 55933920

約数和(自身を除く): 29349380

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 1789, 2972, 3578, 3715, 7156, 7430, 8945, 14860, 17890, 35780, 1329227, 2658454, 5316908, 6646135, 13292270, 26584540]

約数ペア:

[(1, 26584540), (2, 13292270), (4, 6646135), (5, 5316908), (10, 2658454), (20, 1329227), (743, 35780), (1486, 17890), (1789, 14860), (2972, 8945), (3578, 7430), (3715, 7156)]