939336880

素因数分解:

$2^4\times 5^1\times {\mathrm{11741711}}^1$

素因数の和:11741724

約数の個数: 20

約数和(自身を含む): 2183958432

約数和(自身を除く): 1244621552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11741711, 23483422, 46966844, 58708555, 93933688, 117417110, 187867376, 234834220, 469668440, 939336880]

約数ペア:

[(1, 939336880), (2, 469668440), (4, 234834220), (5, 187867376), (8, 117417110), (10, 93933688), (16, 58708555), (20, 46966844), (40, 23483422), (80, 11741711)]