41498000

素因数分解:

$2^4\times 5^3\times {\mathrm{20749}}^1$

素因数の和:20772

約数の個数: 40

約数和(自身を含む): 100347000

約数和(自身を除く): 58849000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 20749, 41498, 82996, 103745, 165992, 207490, 331984, 414980, 518725, 829960, 1037450, 1659920, 2074900, 2593625, 4149800, 5187250, 8299600, 10374500, 20749000, 41498000]

約数ペア:

[(1, 41498000), (2, 20749000), (4, 10374500), (5, 8299600), (8, 5187250), (10, 4149800), (16, 2593625), (20, 2074900), (25, 1659920), (40, 1037450), (50, 829960), (80, 518725), (100, 414980), (125, 331984), (200, 207490), (250, 165992), (400, 103745), (500, 82996), (1000, 41498), (2000, 20749)]