8676520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9431}}^1$

素因数の和:9465

約数の個数: 32

約数和(自身を含む): 20373120

約数和(自身を除く): 11696600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9431, 18862, 37724, 47155, 75448, 94310, 188620, 216913, 377240, 433826, 867652, 1084565, 1735304, 2169130, 4338260, 8676520]

約数ペア:

[(1, 8676520), (2, 4338260), (4, 2169130), (5, 1735304), (8, 1084565), (10, 867652), (20, 433826), (23, 377240), (40, 216913), (46, 188620), (92, 94310), (115, 75448), (184, 47155), (230, 37724), (460, 18862), (920, 9431)]