75092860

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{42187}}^1$

素因数の和:42285

約数の個数: 24

約数和(自身を含む): 159470640

約数和(自身を除く): 84377780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 42187, 84374, 168748, 210935, 421870, 843740, 3754643, 7509286, 15018572, 18773215, 37546430, 75092860]

約数ペア:

[(1, 75092860), (2, 37546430), (4, 18773215), (5, 15018572), (10, 7509286), (20, 3754643), (89, 843740), (178, 421870), (356, 210935), (445, 168748), (890, 84374), (1780, 42187)]