29397800

素因数分解:

$2^3\times 5^2\times {\mathrm{146989}}^1$

素因数の和:147005

約数の個数: 24

約数和(自身を含む): 68350350

約数和(自身を除く): 38952550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 146989, 293978, 587956, 734945, 1175912, 1469890, 2939780, 3674725, 5879560, 7349450, 14698900, 29397800]

約数ペア:

[(1, 29397800), (2, 14698900), (4, 7349450), (5, 5879560), (8, 3674725), (10, 2939780), (20, 1469890), (25, 1175912), (40, 734945), (50, 587956), (100, 293978), (200, 146989)]