108889344040

素因数分解:

$2^3\times 5^1\times {\mathrm{2722233601}}^1$

素因数の和:2722233612

約数の個数: 16

約数和(自身を含む): 245001024180

約数和(自身を除く): 136111680140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2722233601, 5444467202, 10888934404, 13611168005, 21777868808, 27222336010, 54444672020, 108889344040]

約数ペア:

[(1, 108889344040), (2, 54444672020), (4, 27222336010), (5, 21777868808), (8, 13611168005), (10, 10888934404), (20, 5444467202), (40, 2722233601)]