108492080

素因数分解:

$2^4\times 5^1\times {\mathrm{1356151}}^1$

素因数の和:1356164

約数の個数: 20

約数和(自身を含む): 252244272

約数和(自身を除く): 143752192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1356151, 2712302, 5424604, 6780755, 10849208, 13561510, 21698416, 27123020, 54246040, 108492080]

約数ペア:

[(1, 108492080), (2, 54246040), (4, 27123020), (5, 21698416), (8, 13561510), (10, 10849208), (16, 6780755), (20, 5424604), (40, 2712302), (80, 1356151)]