82799740

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8501}}^1$

素因数の和:8997

約数の個数: 24

約数和(自身を含む): 174256992

約数和(自身を除く): 91457252

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 8501, 9740, 17002, 34004, 42505, 85010, 170020, 4139987, 8279974, 16559948, 20699935, 41399870, 82799740]

約数ペア:

[(1, 82799740), (2, 41399870), (4, 20699935), (5, 16559948), (10, 8279974), (20, 4139987), (487, 170020), (974, 85010), (1948, 42505), (2435, 34004), (4870, 17002), (8501, 9740)]