27999962080

素因数分解:

$2^5\times 5^1\times {\mathrm{174999763}}^1$

素因数の和:174999778

約数の個数: 24

約数和(自身を含む): 66149910792

約数和(自身を除く): 38149948712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 174999763, 349999526, 699999052, 874998815, 1399998104, 1749997630, 2799996208, 3499995260, 5599992416, 6999990520, 13999981040, 27999962080]

約数ペア:

[(1, 27999962080), (2, 13999981040), (4, 6999990520), (5, 5599992416), (8, 3499995260), (10, 2799996208), (16, 1749997630), (20, 1399998104), (32, 874998815), (40, 699999052), (80, 349999526), (160, 174999763)]