40633790

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27271}}^1$

素因数の和:27427

約数の個数: 16

約数和(自身を含む): 73634400

約数和(自身を除く): 33000610

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 27271, 54542, 136355, 272710, 4063379, 8126758, 20316895, 40633790]

約数ペア:

[(1, 40633790), (2, 20316895), (5, 8126758), (10, 4063379), (149, 272710), (298, 136355), (745, 54542), (1490, 27271)]