2947156960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6367}}^1$

素因数の和:6656

約数の個数: 96

約数和(自身を含む): 7625705472

約数和(自身を除く): 4678548512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 263, 352, 440, 526, 880, 1052, 1315, 1760, 2104, 2630, 2893, 4208, 5260, 5786, 6367, 8416, 10520, 11572, 12734, 14465, 21040, 23144, 25468, 28930, 31835, 42080, 46288, 50936, 57860, 63670, 70037, 92576, 101872, 115720, 127340, 140074, 203744, 231440, 254680, 280148, 350185, 462880, 509360, 560296, 700370, 1018720, 1120592, 1400740, 1674521, 2241184, 2801480, 3349042, 5602960, 6698084, 8372605, 11205920, 13396168, 16745210, 18419731, 26792336, 33490420, 36839462, 53584672, 66980840, 73678924, 92098655, 133961680, 147357848, 184197310, 267923360, 294715696, 368394620, 589431392, 736789240, 1473578480, 2947156960]

約数ペア:

[(1, 2947156960), (2, 1473578480), (4, 736789240), (5, 589431392), (8, 368394620), (10, 294715696), (11, 267923360), (16, 184197310), (20, 147357848), (22, 133961680), (32, 92098655), (40, 73678924), (44, 66980840), (55, 53584672), (80, 36839462), (88, 33490420), (110, 26792336), (160, 18419731), (176, 16745210), (220, 13396168), (263, 11205920), (352, 8372605), (440, 6698084), (526, 5602960), (880, 3349042), (1052, 2801480), (1315, 2241184), (1760, 1674521), (2104, 1400740), (2630, 1120592), (2893, 1018720), (4208, 700370), (5260, 560296), (5786, 509360), (6367, 462880), (8416, 350185), (10520, 280148), (11572, 254680), (12734, 231440), (14465, 203744), (21040, 140074), (23144, 127340), (25468, 115720), (28930, 101872), (31835, 92576), (42080, 70037), (46288, 63670), (50936, 57860)]