12670760

素因数分解:

$2^3\times 5^1\times {\mathrm{316769}}^1$

素因数の和:316780

約数の個数: 16

約数和(自身を含む): 28509300

約数和(自身を除く): 15838540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 316769, 633538, 1267076, 1583845, 2534152, 3167690, 6335380, 12670760]

約数ペア:

[(1, 12670760), (2, 6335380), (4, 3167690), (5, 2534152), (8, 1583845), (10, 1267076), (20, 633538), (40, 316769)]