71367440

素因数分解:

$2^4\times 5^1\times {\mathrm{892093}}^1$

素因数の和:892106

約数の個数: 20

約数和(自身を含む): 165929484

約数和(自身を除く): 94562044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 892093, 1784186, 3568372, 4460465, 7136744, 8920930, 14273488, 17841860, 35683720, 71367440]

約数ペア:

[(1, 71367440), (2, 35683720), (4, 17841860), (5, 14273488), (8, 8920930), (10, 7136744), (16, 4460465), (20, 3568372), (40, 1784186), (80, 892093)]