22079200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 63652176

約数和(自身を除く): 41572976

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 193, 200, 208, 220, 260, 275, 286, 325, 352, 386, 400, 416, 440, 520, 550, 572, 650, 715, 772, 800, 880, 965, 1040, 1100, 1144, 1300, 1430, 1544, 1760, 1930, 2080, 2123, 2200, 2288, 2509, 2600, 2860, 3088, 3575, 3860, 4246, 4400, 4576, 4825, 5018, 5200, 5720, 6176, 7150, 7720, 8492, 8800, 9650, 10036, 10400, 10615, 11440, 12545, 14300, 15440, 16984, 19300, 20072, 21230, 22880, 25090, 27599, 28600, 30880, 33968, 38600, 40144, 42460, 50180, 53075, 55198, 57200, 62725, 67936, 77200, 80288, 84920, 100360, 106150, 110396, 114400, 125450, 137995, 154400, 169840, 200720, 212300, 220792, 250900, 275990, 339680, 401440, 424600, 441584, 501800, 551980, 689975, 849200, 883168, 1003600, 1103960, 1379950, 1698400, 2007200, 2207920, 2759900, 4415840, 5519800, 11039600, 22079200]

約数ペア:

[(1, 22079200), (2, 11039600), (4, 5519800), (5, 4415840), (8, 2759900), (10, 2207920), (11, 2007200), (13, 1698400), (16, 1379950), (20, 1103960), (22, 1003600), (25, 883168), (26, 849200), (32, 689975), (40, 551980), (44, 501800), (50, 441584), (52, 424600), (55, 401440), (65, 339680), (80, 275990), (88, 250900), (100, 220792), (104, 212300), (110, 200720), (130, 169840), (143, 154400), (160, 137995), (176, 125450), (193, 114400), (200, 110396), (208, 106150), (220, 100360), (260, 84920), (275, 80288), (286, 77200), (325, 67936), (352, 62725), (386, 57200), (400, 55198), (416, 53075), (440, 50180), (520, 42460), (550, 40144), (572, 38600), (650, 33968), (715, 30880), (772, 28600), (800, 27599), (880, 25090), (965, 22880), (1040, 21230), (1100, 20072), (1144, 19300), (1300, 16984), (1430, 15440), (1544, 14300), (1760, 12545), (1930, 11440), (2080, 10615), (2123, 10400), (2200, 10036), (2288, 9650), (2509, 8800), (2600, 8492), (2860, 7720), (3088, 7150), (3575, 6176), (3860, 5720), (4246, 5200), (4400, 5018), (4576, 4825)]