2680100

素因数分解:

$2^2\times 5^2\times {\mathrm{26801}}^1$

素因数の和:26815

約数の個数: 18

約数和(自身を含む): 5816034

約数和(自身を除く): 3135934

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 26801, 53602, 107204, 134005, 268010, 536020, 670025, 1340050, 2680100]

約数ペア:

[(1, 2680100), (2, 1340050), (4, 670025), (5, 536020), (10, 268010), (20, 134005), (25, 107204), (50, 53602), (100, 26801)]