80344084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1759}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 148332800

約数和(自身を除く): 67988716

約数列:

[1, 2, 4, 19, 38, 76, 601, 1202, 1759, 2404, 3518, 7036, 11419, 22838, 33421, 45676, 66842, 133684, 1057159, 2114318, 4228636, 20086021, 40172042, 80344084]

約数ペア:

[(1, 80344084), (2, 40172042), (4, 20086021), (19, 4228636), (38, 2114318), (76, 1057159), (601, 133684), (1202, 66842), (1759, 45676), (2404, 33421), (3518, 22838), (7036, 11419)]