180994507205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1816211}}^1$

素因数の和:1817284

約数の個数: 16

約数和(自身を含む): 228842712000

約数和(自身を除く): 47848204795

約数列:

[1, 5, 19, 95, 1049, 5245, 19931, 99655, 1816211, 9081055, 34508009, 172540045, 1905205339, 9526026695, 36198901441, 180994507205]

約数ペア:

[(1, 180994507205), (5, 36198901441), (19, 9526026695), (95, 1905205339), (1049, 172540045), (5245, 34508009), (19931, 9081055), (99655, 1816211)]