549260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 1194480

約数和(自身を除く): 645220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 947, 1894, 3788, 4735, 9470, 18940, 27463, 54926, 109852, 137315, 274630, 549260]

約数ペア:

[(1, 549260), (2, 274630), (4, 137315), (5, 109852), (10, 54926), (20, 27463), (29, 18940), (58, 9470), (116, 4735), (145, 3788), (290, 1894), (580, 947)]