8682040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9437}}^1$

素因数の和:9471

約数の個数: 32

約数和(自身を含む): 20386080

約数和(自身を除く): 11704040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9437, 18874, 37748, 47185, 75496, 94370, 188740, 217051, 377480, 434102, 868204, 1085255, 1736408, 2170510, 4341020, 8682040]

約数ペア:

[(1, 8682040), (2, 4341020), (4, 2170510), (5, 1736408), (8, 1085255), (10, 868204), (20, 434102), (23, 377480), (40, 217051), (46, 188740), (92, 94370), (115, 75496), (184, 47185), (230, 37748), (460, 18874), (920, 9437)]