10170640

素因数分解:

$2^4\times 5^1\times {\mathrm{127133}}^1$

素因数の和:127146

約数の個数: 20

約数和(自身を含む): 23646924

約数和(自身を除く): 13476284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127133, 254266, 508532, 635665, 1017064, 1271330, 2034128, 2542660, 5085320, 10170640]

約数ペア:

[(1, 10170640), (2, 5085320), (4, 2542660), (5, 2034128), (8, 1271330), (10, 1017064), (16, 635665), (20, 508532), (40, 254266), (80, 127133)]