4907600

素因数分解:

$2^4\times 5^2\times {\mathrm{12269}}^1$

素因数の和:12287

約数の個数: 30

約数和(自身を含む): 11791470

約数和(自身を除く): 6883870

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12269, 24538, 49076, 61345, 98152, 122690, 196304, 245380, 306725, 490760, 613450, 981520, 1226900, 2453800, 4907600]

約数ペア:

[(1, 4907600), (2, 2453800), (4, 1226900), (5, 981520), (8, 613450), (10, 490760), (16, 306725), (20, 245380), (25, 196304), (40, 122690), (50, 98152), (80, 61345), (100, 49076), (200, 24538), (400, 12269)]