79756240

素因数分解:

$2^4\times 5^1\times {\mathrm{996953}}^1$

素因数の和:996966

約数の個数: 20

約数和(自身を含む): 185433444

約数和(自身を除く): 105677204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 996953, 1993906, 3987812, 4984765, 7975624, 9969530, 15951248, 19939060, 39878120, 79756240]

約数ペア:

[(1, 79756240), (2, 39878120), (4, 19939060), (5, 15951248), (8, 9969530), (10, 7975624), (16, 4984765), (20, 3987812), (40, 1993906), (80, 996953)]