236837680

素因数分解:

$2^4\times 5^1\times {\mathrm{2960471}}^1$

素因数の和:2960484

約数の個数: 20

約数和(自身を含む): 550647792

約数和(自身を除く): 313810112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2960471, 5920942, 11841884, 14802355, 23683768, 29604710, 47367536, 59209420, 118418840, 236837680]

約数ペア:

[(1, 236837680), (2, 118418840), (4, 59209420), (5, 47367536), (8, 29604710), (10, 23683768), (16, 14802355), (20, 11841884), (40, 5920942), (80, 2960471)]