2730074260

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{72647}}^1$

素因数の和:74535

約数の個数: 24

約数和(自身を含む): 5736286080

約数和(自身を除く): 3006211820

約数列:

[1, 2, 4, 5, 10, 20, 1879, 3758, 7516, 9395, 18790, 37580, 72647, 145294, 290588, 363235, 726470, 1452940, 136503713, 273007426, 546014852, 682518565, 1365037130, 2730074260]

約数ペア:

[(1, 2730074260), (2, 1365037130), (4, 682518565), (5, 546014852), (10, 273007426), (20, 136503713), (1879, 1452940), (3758, 726470), (7516, 363235), (9395, 290588), (18790, 145294), (37580, 72647)]