5432420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38803}}^1$

素因数の和:38819

約数の個数: 24

約数和(自身を含む): 13038144

約数和(自身を除く): 7605724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38803, 77606, 155212, 194015, 271621, 388030, 543242, 776060, 1086484, 1358105, 2716210, 5432420]

約数ペア:

[(1, 5432420), (2, 2716210), (4, 1358105), (5, 1086484), (7, 776060), (10, 543242), (14, 388030), (20, 271621), (28, 194015), (35, 155212), (70, 77606), (140, 38803)]