220208773040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{432053}}^1$

素因数の和:432366

約数の個数: 80

約数和(自身を含む): 536175557568

約数和(自身を除く): 315966784528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 277, 368, 460, 554, 920, 1108, 1385, 1840, 2216, 2770, 4432, 5540, 6371, 11080, 12742, 22160, 25484, 31855, 50968, 63710, 101936, 127420, 254840, 432053, 509680, 864106, 1728212, 2160265, 3456424, 4320530, 6912848, 8641060, 9937219, 17282120, 19874438, 34564240, 39748876, 49686095, 79497752, 99372190, 119678681, 158995504, 198744380, 239357362, 397488760, 478714724, 598393405, 794977520, 957429448, 1196786810, 1914858896, 2393573620, 2752609663, 4787147240, 5505219326, 9574294480, 11010438652, 13763048315, 22020877304, 27526096630, 44041754608, 55052193260, 110104386520, 220208773040]

約数ペア:

[(1, 220208773040), (2, 110104386520), (4, 55052193260), (5, 44041754608), (8, 27526096630), (10, 22020877304), (16, 13763048315), (20, 11010438652), (23, 9574294480), (40, 5505219326), (46, 4787147240), (80, 2752609663), (92, 2393573620), (115, 1914858896), (184, 1196786810), (230, 957429448), (277, 794977520), (368, 598393405), (460, 478714724), (554, 397488760), (920, 239357362), (1108, 198744380), (1385, 158995504), (1840, 119678681), (2216, 99372190), (2770, 79497752), (4432, 49686095), (5540, 39748876), (6371, 34564240), (11080, 19874438), (12742, 17282120), (22160, 9937219), (25484, 8641060), (31855, 6912848), (50968, 4320530), (63710, 3456424), (101936, 2160265), (127420, 1728212), (254840, 864106), (432053, 509680)]