160237940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{58481}}^1$

素因数の和:58627

約数の個数: 24

約数和(自身を含む): 338961672

約数和(自身を除く): 178723732

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 58481, 116962, 233924, 292405, 584810, 1169620, 8011897, 16023794, 32047588, 40059485, 80118970, 160237940]

約数ペア:

[(1, 160237940), (2, 80118970), (4, 40059485), (5, 32047588), (10, 16023794), (20, 8011897), (137, 1169620), (274, 584810), (548, 292405), (685, 233924), (1370, 116962), (2740, 58481)]