2772069680

素因数分解:

$2^4\times 5^1\times {\mathrm{5171}}^1\times {\mathrm{6701}}^1$

素因数の和:11885

約数の個数: 40

約数和(自身を含む): 6447270384

約数和(自身を除く): 3675200704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5171, 6701, 10342, 13402, 20684, 25855, 26804, 33505, 41368, 51710, 53608, 67010, 82736, 103420, 107216, 134020, 206840, 268040, 413680, 536080, 34650871, 69301742, 138603484, 173254355, 277206968, 346508710, 554413936, 693017420, 1386034840, 2772069680]

約数ペア:

[(1, 2772069680), (2, 1386034840), (4, 693017420), (5, 554413936), (8, 346508710), (10, 277206968), (16, 173254355), (20, 138603484), (40, 69301742), (80, 34650871), (5171, 536080), (6701, 413680), (10342, 268040), (13402, 206840), (20684, 134020), (25855, 107216), (26804, 103420), (33505, 82736), (41368, 67010), (51710, 53608)]