10627780

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{829}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 22380120

約数和(自身を除く): 11752340

約数列:

[1, 2, 4, 5, 10, 20, 641, 829, 1282, 1658, 2564, 3205, 3316, 4145, 6410, 8290, 12820, 16580, 531389, 1062778, 2125556, 2656945, 5313890, 10627780]

約数ペア:

[(1, 10627780), (2, 5313890), (4, 2656945), (5, 2125556), (10, 1062778), (20, 531389), (641, 16580), (829, 12820), (1282, 8290), (1658, 6410), (2564, 4145), (3205, 3316)]