26044820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68539}}^1$

素因数の和:68567

約数の個数: 24

約数和(自身を含む): 57573600

約数和(自身を除く): 31528780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 68539, 137078, 274156, 342695, 685390, 1302241, 1370780, 2604482, 5208964, 6511205, 13022410, 26044820]

約数ペア:

[(1, 26044820), (2, 13022410), (4, 6511205), (5, 5208964), (10, 2604482), (19, 1370780), (20, 1302241), (38, 685390), (76, 342695), (95, 274156), (190, 137078), (380, 68539)]