29073440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16519}}^1$

素因数の和:16545

約数の個数: 48

約数和(自身を含む): 74934720

約数和(自身を除く): 45861280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 16519, 33038, 66076, 82595, 132152, 165190, 181709, 264304, 330380, 363418, 528608, 660760, 726836, 908545, 1321520, 1453672, 1817090, 2643040, 2907344, 3634180, 5814688, 7268360, 14536720, 29073440]

約数ペア:

[(1, 29073440), (2, 14536720), (4, 7268360), (5, 5814688), (8, 3634180), (10, 2907344), (11, 2643040), (16, 1817090), (20, 1453672), (22, 1321520), (32, 908545), (40, 726836), (44, 660760), (55, 528608), (80, 363418), (88, 330380), (110, 264304), (160, 181709), (176, 165190), (220, 132152), (352, 82595), (440, 66076), (880, 33038), (1760, 16519)]