9594140

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{977}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 20209392

約数和(自身を除く): 10615252

約数列:

[1, 2, 4, 5, 10, 20, 491, 977, 982, 1954, 1964, 2455, 3908, 4885, 4910, 9770, 9820, 19540, 479707, 959414, 1918828, 2398535, 4797070, 9594140]

約数ペア:

[(1, 9594140), (2, 4797070), (4, 2398535), (5, 1918828), (10, 959414), (20, 479707), (491, 19540), (977, 9820), (982, 9770), (1954, 4910), (1964, 4885), (2455, 3908)]