2077882360

素因数分解:

$2^3\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{25303}}^1$

素因数の和:27367

約数の個数: 32

約数和(自身を含む): 4677697440

約数和(自身を除く): 2599815080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2053, 4106, 8212, 10265, 16424, 20530, 25303, 41060, 50606, 82120, 101212, 126515, 202424, 253030, 506060, 1012120, 51947059, 103894118, 207788236, 259735295, 415576472, 519470590, 1038941180, 2077882360]

約数ペア:

[(1, 2077882360), (2, 1038941180), (4, 519470590), (5, 415576472), (8, 259735295), (10, 207788236), (20, 103894118), (40, 51947059), (2053, 1012120), (4106, 506060), (8212, 253030), (10265, 202424), (16424, 126515), (20530, 101212), (25303, 82120), (41060, 50606)]