80451360004

素因数分解:

$2^2\times {\mathrm{11027}}^1\times {\mathrm{1823963}}^1$

素因数の和:1834994

約数の個数: 12

約数和(自身を含む): 140802724944

約数和(自身を除く): 60351364940

約数列:

[1, 2, 4, 11027, 22054, 44108, 1823963, 3647926, 7295852, 20112840001, 40225680002, 80451360004]

約数ペア:

[(1, 80451360004), (2, 40225680002), (4, 20112840001), (11027, 7295852), (22054, 3647926), (44108, 1823963)]