40735070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177109}}^1$

素因数の和:177139

約数の個数: 16

約数和(自身を含む): 76511520

約数和(自身を除く): 35776450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 177109, 354218, 885545, 1771090, 4073507, 8147014, 20367535, 40735070]

約数ペア:

[(1, 40735070), (2, 20367535), (5, 8147014), (10, 4073507), (23, 1771090), (46, 885545), (115, 354218), (230, 177109)]