38496880

素因数分解:

$2^4\times 5^1\times {\mathrm{481211}}^1$

素因数の和:481224

約数の個数: 20

約数和(自身を含む): 89505432

約数和(自身を除く): 51008552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 481211, 962422, 1924844, 2406055, 3849688, 4812110, 7699376, 9624220, 19248440, 38496880]

約数ペア:

[(1, 38496880), (2, 19248440), (4, 9624220), (5, 7699376), (8, 4812110), (10, 3849688), (16, 2406055), (20, 1924844), (40, 962422), (80, 481211)]