136604049640

素因数分解:

$2^3\times 5^1\times {\mathrm{3415101241}}^1$

素因数の和:3415101252

約数の個数: 16

約数和(自身を含む): 307359111780

約数和(自身を除く): 170755062140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3415101241, 6830202482, 13660404964, 17075506205, 27320809928, 34151012410, 68302024820, 136604049640]

約数ペア:

[(1, 136604049640), (2, 68302024820), (4, 34151012410), (5, 27320809928), (8, 17075506205), (10, 13660404964), (20, 6830202482), (40, 3415101241)]