5526658120

素因数分解:

$2^3\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{77491}}^1$

素因数の和:79285

約数の個数: 32

約数和(自身を含む): 12442115520

約数和(自身を除く): 6915457400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1783, 3566, 7132, 8915, 14264, 17830, 35660, 71320, 77491, 154982, 309964, 387455, 619928, 774910, 1549820, 3099640, 138166453, 276332906, 552665812, 690832265, 1105331624, 1381664530, 2763329060, 5526658120]

約数ペア:

[(1, 5526658120), (2, 2763329060), (4, 1381664530), (5, 1105331624), (8, 690832265), (10, 552665812), (20, 276332906), (40, 138166453), (1783, 3099640), (3566, 1549820), (7132, 774910), (8915, 619928), (14264, 387455), (17830, 309964), (35660, 154982), (71320, 77491)]