28022000

素因数分解:

$2^4\times 5^3\times {\mathrm{14011}}^1$

素因数の和:14034

約数の個数: 40

約数和(自身を含む): 67762032

約数和(自身を除く): 39740032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 14011, 28022, 56044, 70055, 112088, 140110, 224176, 280220, 350275, 560440, 700550, 1120880, 1401100, 1751375, 2802200, 3502750, 5604400, 7005500, 14011000, 28022000]

約数ペア:

[(1, 28022000), (2, 14011000), (4, 7005500), (5, 5604400), (8, 3502750), (10, 2802200), (16, 1751375), (20, 1401100), (25, 1120880), (40, 700550), (50, 560440), (80, 350275), (100, 280220), (125, 224176), (200, 140110), (250, 112088), (400, 70055), (500, 56044), (1000, 28022), (2000, 14011)]