10118780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72277}}^1$

素因数の和:72293

約数の個数: 24

約数和(自身を含む): 24285408

約数和(自身を除く): 14166628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72277, 144554, 289108, 361385, 505939, 722770, 1011878, 1445540, 2023756, 2529695, 5059390, 10118780]

約数ペア:

[(1, 10118780), (2, 5059390), (4, 2529695), (5, 2023756), (7, 1445540), (10, 1011878), (14, 722770), (20, 505939), (28, 361385), (35, 289108), (70, 144554), (140, 72277)]