33877888220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{153990401}}^1$

素因数の和:153990421

約数の個数: 24

約数和(自身を含む): 77611162608

約数和(自身を除く): 43733274388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 153990401, 307980802, 615961604, 769952005, 1539904010, 1693894411, 3079808020, 3387788822, 6775577644, 8469472055, 16938944110, 33877888220]

約数ペア:

[(1, 33877888220), (2, 16938944110), (4, 8469472055), (5, 6775577644), (10, 3387788822), (11, 3079808020), (20, 1693894411), (22, 1539904010), (44, 769952005), (55, 615961604), (110, 307980802), (220, 153990401)]