8045380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57467}}^1$

素因数の和:57483

約数の個数: 24

約数和(自身を含む): 19309248

約数和(自身を除く): 11263868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57467, 114934, 229868, 287335, 402269, 574670, 804538, 1149340, 1609076, 2011345, 4022690, 8045380]

約数ペア:

[(1, 8045380), (2, 4022690), (4, 2011345), (5, 1609076), (7, 1149340), (10, 804538), (14, 574670), (20, 402269), (28, 287335), (35, 229868), (70, 114934), (140, 57467)]