22080552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 66044160

約数和(自身を除く): 43963608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 181, 184, 204, 221, 276, 299, 312, 362, 391, 408, 442, 543, 552, 598, 663, 724, 782, 884, 897, 1086, 1173, 1196, 1326, 1448, 1564, 1768, 1794, 2172, 2346, 2353, 2392, 2652, 3077, 3128, 3588, 4163, 4344, 4692, 4706, 5083, 5304, 6154, 7059, 7176, 8326, 9231, 9384, 9412, 10166, 12308, 12489, 14118, 15249, 16652, 18462, 18824, 20332, 24616, 24978, 28236, 30498, 33304, 36924, 40001, 40664, 49956, 54119, 56472, 60996, 70771, 73848, 80002, 99912, 108238, 120003, 121992, 141542, 160004, 162357, 212313, 216476, 240006, 283084, 320008, 324714, 424626, 432952, 480012, 566168, 649428, 849252, 920023, 960024, 1298856, 1698504, 1840046, 2760069, 3680092, 5520138, 7360184, 11040276, 22080552]

約数ペア:

[(1, 22080552), (2, 11040276), (3, 7360184), (4, 5520138), (6, 3680092), (8, 2760069), (12, 1840046), (13, 1698504), (17, 1298856), (23, 960024), (24, 920023), (26, 849252), (34, 649428), (39, 566168), (46, 480012), (51, 432952), (52, 424626), (68, 324714), (69, 320008), (78, 283084), (92, 240006), (102, 216476), (104, 212313), (136, 162357), (138, 160004), (156, 141542), (181, 121992), (184, 120003), (204, 108238), (221, 99912), (276, 80002), (299, 73848), (312, 70771), (362, 60996), (391, 56472), (408, 54119), (442, 49956), (543, 40664), (552, 40001), (598, 36924), (663, 33304), (724, 30498), (782, 28236), (884, 24978), (897, 24616), (1086, 20332), (1173, 18824), (1196, 18462), (1326, 16652), (1448, 15249), (1564, 14118), (1768, 12489), (1794, 12308), (2172, 10166), (2346, 9412), (2353, 9384), (2392, 9231), (2652, 8326), (3077, 7176), (3128, 7059), (3588, 6154), (4163, 5304), (4344, 5083), (4692, 4706)]