11282000

素因数分解:

$2^4\times 5^3\times {\mathrm{5641}}^1$

素因数の和:5664

約数の個数: 40

約数和(自身を含む): 27284712

約数和(自身を除く): 16002712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 5641, 11282, 22564, 28205, 45128, 56410, 90256, 112820, 141025, 225640, 282050, 451280, 564100, 705125, 1128200, 1410250, 2256400, 2820500, 5641000, 11282000]

約数ペア:

[(1, 11282000), (2, 5641000), (4, 2820500), (5, 2256400), (8, 1410250), (10, 1128200), (16, 705125), (20, 564100), (25, 451280), (40, 282050), (50, 225640), (80, 141025), (100, 112820), (125, 90256), (200, 56410), (250, 45128), (400, 28205), (500, 22564), (1000, 11282), (2000, 5641)]