32498000

素因数分解:

$2^4\times 5^3\times {\mathrm{16249}}^1$

素因数の和:16272

約数の個数: 40

約数和(自身を含む): 78585000

約数和(自身を除く): 46087000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 16249, 32498, 64996, 81245, 129992, 162490, 259984, 324980, 406225, 649960, 812450, 1299920, 1624900, 2031125, 3249800, 4062250, 6499600, 8124500, 16249000, 32498000]

約数ペア:

[(1, 32498000), (2, 16249000), (4, 8124500), (5, 6499600), (8, 4062250), (10, 3249800), (16, 2031125), (20, 1624900), (25, 1299920), (40, 812450), (50, 649960), (80, 406225), (100, 324980), (125, 259984), (200, 162490), (250, 129992), (400, 81245), (500, 64996), (1000, 32498), (2000, 16249)]