142586000

素因数分解:

$2^4\times 5^3\times {\mathrm{71293}}^1$

素因数の和:71316

約数の個数: 40

約数和(自身を含む): 344777784

約数和(自身を除く): 202191784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 71293, 142586, 285172, 356465, 570344, 712930, 1140688, 1425860, 1782325, 2851720, 3564650, 5703440, 7129300, 8911625, 14258600, 17823250, 28517200, 35646500, 71293000, 142586000]

約数ペア:

[(1, 142586000), (2, 71293000), (4, 35646500), (5, 28517200), (8, 17823250), (10, 14258600), (16, 8911625), (20, 7129300), (25, 5703440), (40, 3564650), (50, 2851720), (80, 1782325), (100, 1425860), (125, 1140688), (200, 712930), (250, 570344), (400, 356465), (500, 285172), (1000, 142586), (2000, 71293)]