82132940

素因数分解:

$2^2\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{2311}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 172650912

約数和(自身を除く): 90517972

約数列:

[1, 2, 4, 5, 10, 20, 1777, 2311, 3554, 4622, 7108, 8885, 9244, 11555, 17770, 23110, 35540, 46220, 4106647, 8213294, 16426588, 20533235, 41066470, 82132940]

約数ペア:

[(1, 82132940), (2, 41066470), (4, 20533235), (5, 16426588), (10, 8213294), (20, 4106647), (1777, 46220), (2311, 35540), (3554, 23110), (4622, 17770), (7108, 11555), (8885, 9244)]