415807540

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{24203}}^1$

素因数の和:25071

約数の個数: 24

約数和(自身を含む): 874248480

約数和(自身を除く): 458440940

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 17180, 24203, 48406, 96812, 121015, 242030, 484060, 20790377, 41580754, 83161508, 103951885, 207903770, 415807540]

約数ペア:

[(1, 415807540), (2, 207903770), (4, 103951885), (5, 83161508), (10, 41580754), (20, 20790377), (859, 484060), (1718, 242030), (3436, 121015), (4295, 96812), (8590, 48406), (17180, 24203)]