8831680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 24835104

約数和(自身を除く): 16003424

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 193, 208, 220, 260, 286, 320, 352, 386, 416, 440, 520, 572, 704, 715, 772, 832, 880, 965, 1040, 1144, 1430, 1544, 1760, 1930, 2080, 2123, 2288, 2509, 2860, 3088, 3520, 3860, 4160, 4246, 4576, 5018, 5720, 6176, 7720, 8492, 9152, 10036, 10615, 11440, 12352, 12545, 15440, 16984, 20072, 21230, 22880, 25090, 27599, 30880, 33968, 40144, 42460, 45760, 50180, 55198, 61760, 67936, 80288, 84920, 100360, 110396, 135872, 137995, 160576, 169840, 200720, 220792, 275990, 339680, 401440, 441584, 551980, 679360, 802880, 883168, 1103960, 1766336, 2207920, 4415840, 8831680]

約数ペア:

[(1, 8831680), (2, 4415840), (4, 2207920), (5, 1766336), (8, 1103960), (10, 883168), (11, 802880), (13, 679360), (16, 551980), (20, 441584), (22, 401440), (26, 339680), (32, 275990), (40, 220792), (44, 200720), (52, 169840), (55, 160576), (64, 137995), (65, 135872), (80, 110396), (88, 100360), (104, 84920), (110, 80288), (130, 67936), (143, 61760), (160, 55198), (176, 50180), (193, 45760), (208, 42460), (220, 40144), (260, 33968), (286, 30880), (320, 27599), (352, 25090), (386, 22880), (416, 21230), (440, 20072), (520, 16984), (572, 15440), (704, 12545), (715, 12352), (772, 11440), (832, 10615), (880, 10036), (965, 9152), (1040, 8492), (1144, 7720), (1430, 6176), (1544, 5720), (1760, 5018), (1930, 4576), (2080, 4246), (2123, 4160), (2288, 3860), (2509, 3520), (2860, 3088)]