41749990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 77527296

約数和(自身を除く): 35777306

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 643, 755, 1286, 1510, 3215, 6430, 6493, 12986, 27649, 32465, 55298, 64930, 97093, 138245, 194186, 276490, 485465, 970930, 4174999, 8349998, 20874995, 41749990]

約数ペア:

[(1, 41749990), (2, 20874995), (5, 8349998), (10, 4174999), (43, 970930), (86, 485465), (151, 276490), (215, 194186), (302, 138245), (430, 97093), (643, 64930), (755, 55298), (1286, 32465), (1510, 27649), (3215, 12986), (6430, 6493)]