119616740

素因数分解:

$2^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{5393}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 251468280

約数和(自身を除く): 131851540

約数列:

[1, 2, 4, 5, 10, 20, 1109, 2218, 4436, 5393, 5545, 10786, 11090, 21572, 22180, 26965, 53930, 107860, 5980837, 11961674, 23923348, 29904185, 59808370, 119616740]

約数ペア:

[(1, 119616740), (2, 59808370), (4, 29904185), (5, 23923348), (10, 11961674), (20, 5980837), (1109, 107860), (2218, 53930), (4436, 26965), (5393, 22180), (5545, 21572), (10786, 11090)]