29396000

素因数分解:

$2^5\times 5^3\times {\mathrm{7349}}^1$

素因数の和:7374

約数の個数: 48

約数和(自身を含む): 72235800

約数和(自身を除く): 42839800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 7349, 14698, 29396, 36745, 58792, 73490, 117584, 146980, 183725, 235168, 293960, 367450, 587920, 734900, 918625, 1175840, 1469800, 1837250, 2939600, 3674500, 5879200, 7349000, 14698000, 29396000]

約数ペア:

[(1, 29396000), (2, 14698000), (4, 7349000), (5, 5879200), (8, 3674500), (10, 2939600), (16, 1837250), (20, 1469800), (25, 1175840), (32, 918625), (40, 734900), (50, 587920), (80, 367450), (100, 293960), (125, 235168), (160, 183725), (200, 146980), (250, 117584), (400, 73490), (500, 58792), (800, 36745), (1000, 29396), (2000, 14698), (4000, 7349)]