73795180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{33851}}^1$

素因数の和:33969

約数の個数: 24

約数和(自身を含む): 156396240

約数和(自身を除く): 82601060

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 33851, 67702, 135404, 169255, 338510, 677020, 3689759, 7379518, 14759036, 18448795, 36897590, 73795180]

約数ペア:

[(1, 73795180), (2, 36897590), (4, 18448795), (5, 14759036), (10, 7379518), (20, 3689759), (109, 677020), (218, 338510), (436, 169255), (545, 135404), (1090, 67702), (2180, 33851)]