40832540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{291661}}^1$

素因数の和:291677

約数の個数: 24

約数和(自身を含む): 97998432

約数和(自身を除く): 57165892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 291661, 583322, 1166644, 1458305, 2041627, 2916610, 4083254, 5833220, 8166508, 10208135, 20416270, 40832540]

約数ペア:

[(1, 40832540), (2, 20416270), (4, 10208135), (5, 8166508), (7, 5833220), (10, 4083254), (14, 2916610), (20, 2041627), (28, 1458305), (35, 1166644), (70, 583322), (140, 291661)]