10660880

素因数分解:

$2^4\times 5^1\times {\mathrm{133261}}^1$

素因数の和:133274

約数の個数: 20

約数和(自身を含む): 24786732

約数和(自身を除く): 14125852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 133261, 266522, 533044, 666305, 1066088, 1332610, 2132176, 2665220, 5330440, 10660880]

約数ペア:

[(1, 10660880), (2, 5330440), (4, 2665220), (5, 2132176), (8, 1332610), (10, 1066088), (16, 666305), (20, 533044), (40, 266522), (80, 133261)]