83991520

素因数分解:

$2^5\times 5^1\times {\mathrm{524947}}^1$

素因数の和:524962

約数の個数: 24

約数和(自身を含む): 198430344

約数和(自身を除く): 114438824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 524947, 1049894, 2099788, 2624735, 4199576, 5249470, 8399152, 10498940, 16798304, 20997880, 41995760, 83991520]

約数ペア:

[(1, 83991520), (2, 41995760), (4, 20997880), (5, 16798304), (8, 10498940), (10, 8399152), (16, 5249470), (20, 4199576), (32, 2624735), (40, 2099788), (80, 1049894), (160, 524947)]