13110640

素因数分解:

$2^4\times 5^1\times {\mathrm{163883}}^1$

素因数の和:163896

約数の個数: 20

約数和(自身を含む): 30482424

約数和(自身を除く): 17371784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163883, 327766, 655532, 819415, 1311064, 1638830, 2622128, 3277660, 6555320, 13110640]

約数ペア:

[(1, 13110640), (2, 6555320), (4, 3277660), (5, 2622128), (8, 1638830), (10, 1311064), (16, 819415), (20, 655532), (40, 327766), (80, 163883)]