9110380

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 19197360

約数和(自身を除く): 10086980

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1171, 1556, 1945, 2342, 3890, 4684, 5855, 7780, 11710, 23420, 455519, 911038, 1822076, 2277595, 4555190, 9110380]

約数ペア:

[(1, 9110380), (2, 4555190), (4, 2277595), (5, 1822076), (10, 911038), (20, 455519), (389, 23420), (778, 11710), (1171, 7780), (1556, 5855), (1945, 4684), (2342, 3890)]