71360564560

素因数分解:

$2^4\times 5^1\times {\mathrm{892007057}}^1$

素因数の和:892007070

約数の個数: 20

約数和(自身を含む): 165913312788

約数和(自身を除く): 94552748228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 892007057, 1784014114, 3568028228, 4460035285, 7136056456, 8920070570, 14272112912, 17840141140, 35680282280, 71360564560]

約数ペア:

[(1, 71360564560), (2, 35680282280), (4, 17840141140), (5, 14272112912), (8, 8920070570), (10, 7136056456), (16, 4460035285), (20, 3568028228), (40, 1784014114), (80, 892007057)]