10115740

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5683}}^1$

素因数の和:5781

約数の個数: 24

約数和(自身を含む): 21485520

約数和(自身を除く): 11369780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 5683, 11366, 22732, 28415, 56830, 113660, 505787, 1011574, 2023148, 2528935, 5057870, 10115740]

約数ペア:

[(1, 10115740), (2, 5057870), (4, 2528935), (5, 2023148), (10, 1011574), (20, 505787), (89, 113660), (178, 56830), (356, 28415), (445, 22732), (890, 11366), (1780, 5683)]