9122000

素因数分解:

$2^4\times 5^3\times {\mathrm{4561}}^1$

素因数の和:4584

約数の個数: 40

約数和(自身を含む): 22061832

約数和(自身を除く): 12939832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 4561, 9122, 18244, 22805, 36488, 45610, 72976, 91220, 114025, 182440, 228050, 364880, 456100, 570125, 912200, 1140250, 1824400, 2280500, 4561000, 9122000]

約数ペア:

[(1, 9122000), (2, 4561000), (4, 2280500), (5, 1824400), (8, 1140250), (10, 912200), (16, 570125), (20, 456100), (25, 364880), (40, 228050), (50, 182440), (80, 114025), (100, 91220), (125, 72976), (200, 45610), (250, 36488), (400, 22805), (500, 18244), (1000, 9122), (2000, 4561)]