5480456444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{72111269}}^1$

素因数の和:72111292

約数の個数: 12

約数和(自身を含む): 10095577800

約数和(自身を除く): 4615121356

約数列:

[1, 2, 4, 19, 38, 76, 72111269, 144222538, 288445076, 1370114111, 2740228222, 5480456444]

約数ペア:

[(1, 5480456444), (2, 2740228222), (4, 1370114111), (19, 288445076), (38, 144222538), (76, 72111269)]