13410640

素因数分解:

$2^4\times 5^1\times {\mathrm{167633}}^1$

素因数の和:167646

約数の個数: 20

約数和(自身を含む): 31179924

約数和(自身を除く): 17769284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167633, 335266, 670532, 838165, 1341064, 1676330, 2682128, 3352660, 6705320, 13410640]

約数ペア:

[(1, 13410640), (2, 6705320), (4, 3352660), (5, 2682128), (8, 1676330), (10, 1341064), (16, 838165), (20, 670532), (40, 335266), (80, 167633)]