11786120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 27771660

約数和(自身を除く): 15985540

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 557, 920, 1058, 1114, 2116, 2228, 2645, 2785, 4232, 4456, 5290, 5570, 10580, 11140, 12811, 21160, 22280, 25622, 51244, 64055, 102488, 128110, 256220, 294653, 512440, 589306, 1178612, 1473265, 2357224, 2946530, 5893060, 11786120]

約数ペア:

[(1, 11786120), (2, 5893060), (4, 2946530), (5, 2357224), (8, 1473265), (10, 1178612), (20, 589306), (23, 512440), (40, 294653), (46, 256220), (92, 128110), (115, 102488), (184, 64055), (230, 51244), (460, 25622), (529, 22280), (557, 21160), (920, 12811), (1058, 11140), (1114, 10580), (2116, 5570), (2228, 5290), (2645, 4456), (2785, 4232)]