23840793320

素因数分解:

$2^3\times 5^1\times {\mathrm{7103}}^1\times {\mathrm{83911}}^1$

素因数の和:91025

約数の個数: 32

約数和(自身を含む): 53649976320

約数和(自身を除く): 29809183000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7103, 14206, 28412, 35515, 56824, 71030, 83911, 142060, 167822, 284120, 335644, 419555, 671288, 839110, 1678220, 3356440, 596019833, 1192039666, 2384079332, 2980099165, 4768158664, 5960198330, 11920396660, 23840793320]

約数ペア:

[(1, 23840793320), (2, 11920396660), (4, 5960198330), (5, 4768158664), (8, 2980099165), (10, 2384079332), (20, 1192039666), (40, 596019833), (7103, 3356440), (14206, 1678220), (28412, 839110), (35515, 671288), (56824, 419555), (71030, 335644), (83911, 284120), (142060, 167822)]