80950060

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5477}}^1$

素因数の和:6225

約数の個数: 24

約数和(自身を含む): 170256240

約数和(自身を除く): 89306180

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 5477, 7390, 10954, 14780, 21908, 27385, 54770, 109540, 4047503, 8095006, 16190012, 20237515, 40475030, 80950060]

約数ペア:

[(1, 80950060), (2, 40475030), (4, 20237515), (5, 16190012), (10, 8095006), (20, 4047503), (739, 109540), (1478, 54770), (2956, 27385), (3695, 21908), (5477, 14780), (7390, 10954)]