136341320

素因数分解:

$2^3\times 5^1\times {\mathrm{3408533}}^1$

素因数の和:3408544

約数の個数: 16

約数和(自身を含む): 306768060

約数和(自身を除く): 170426740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3408533, 6817066, 13634132, 17042665, 27268264, 34085330, 68170660, 136341320]

約数ペア:

[(1, 136341320), (2, 68170660), (4, 34085330), (5, 27268264), (8, 17042665), (10, 13634132), (20, 6817066), (40, 3408533)]