40105732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1009}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 74093600

約数和(自身を除く): 33987868

約数列:

[1, 2, 4, 19, 38, 76, 523, 1009, 1046, 2018, 2092, 4036, 9937, 19171, 19874, 38342, 39748, 76684, 527707, 1055414, 2110828, 10026433, 20052866, 40105732]

約数ペア:

[(1, 40105732), (2, 20052866), (4, 10026433), (19, 2110828), (38, 1055414), (76, 527707), (523, 76684), (1009, 39748), (1046, 38342), (2018, 19874), (2092, 19171), (4036, 9937)]