79692280

素因数分解:

$2^3\times 5^1\times {\mathrm{1992307}}^1$

素因数の和:1992318

約数の個数: 16

約数和(自身を含む): 179307720

約数和(自身を除く): 99615440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1992307, 3984614, 7969228, 9961535, 15938456, 19923070, 39846140, 79692280]

約数ペア:

[(1, 79692280), (2, 39846140), (4, 19923070), (5, 15938456), (8, 9961535), (10, 7969228), (20, 3984614), (40, 1992307)]