115635880

素因数分解:

$2^3\times 5^1\times {\mathrm{2890897}}^1$

素因数の和:2890908

約数の個数: 16

約数和(自身を含む): 260180820

約数和(自身を除く): 144544940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2890897, 5781794, 11563588, 14454485, 23127176, 28908970, 57817940, 115635880]

約数ペア:

[(1, 115635880), (2, 57817940), (4, 28908970), (5, 23127176), (8, 14454485), (10, 11563588), (20, 5781794), (40, 2890897)]