400357270

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 727928352

約数和(自身を除く): 327571082

約数列:

[1, 2, 5, 10, 193, 283, 386, 566, 733, 965, 1415, 1466, 1930, 2830, 3665, 7330, 54619, 109238, 141469, 207439, 273095, 282938, 414878, 546190, 707345, 1037195, 1414690, 2074390, 40035727, 80071454, 200178635, 400357270]

約数ペア:

[(1, 400357270), (2, 200178635), (5, 80071454), (10, 40035727), (193, 2074390), (283, 1414690), (386, 1037195), (566, 707345), (733, 546190), (965, 414878), (1415, 282938), (1466, 273095), (1930, 207439), (2830, 141469), (3665, 109238), (7330, 54619)]