955145840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1239

約数の個数: 160

約数和(自身を含む): 2591834112

約数和(自身を除く): 1636688272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 41, 44, 46, 55, 80, 82, 88, 92, 110, 115, 164, 176, 184, 205, 220, 230, 253, 328, 368, 410, 440, 451, 460, 506, 656, 820, 880, 902, 920, 943, 1012, 1151, 1265, 1640, 1804, 1840, 1886, 2024, 2255, 2302, 2530, 3280, 3608, 3772, 4048, 4510, 4604, 4715, 5060, 5755, 7216, 7544, 9020, 9208, 9430, 10120, 10373, 11510, 12661, 15088, 18040, 18416, 18860, 20240, 20746, 23020, 25322, 26473, 36080, 37720, 41492, 46040, 47191, 50644, 51865, 52946, 63305, 75440, 82984, 92080, 94382, 101288, 103730, 105892, 126610, 132365, 165968, 188764, 202576, 207460, 211784, 235955, 253220, 264730, 291203, 377528, 414920, 423568, 471910, 506440, 519101, 529460, 582406, 755056, 829840, 943820, 1012880, 1038202, 1058920, 1085393, 1164812, 1456015, 1887640, 2076404, 2117840, 2170786, 2329624, 2595505, 2912030, 3775280, 4152808, 4341572, 4659248, 5191010, 5426965, 5824060, 8305616, 8683144, 10382020, 10853930, 11648120, 11939323, 17366288, 20764040, 21707860, 23296240, 23878646, 41528080, 43415720, 47757292, 59696615, 86831440, 95514584, 119393230, 191029168, 238786460, 477572920, 955145840]

約数ペア:

[(1, 955145840), (2, 477572920), (4, 238786460), (5, 191029168), (8, 119393230), (10, 95514584), (11, 86831440), (16, 59696615), (20, 47757292), (22, 43415720), (23, 41528080), (40, 23878646), (41, 23296240), (44, 21707860), (46, 20764040), (55, 17366288), (80, 11939323), (82, 11648120), (88, 10853930), (92, 10382020), (110, 8683144), (115, 8305616), (164, 5824060), (176, 5426965), (184, 5191010), (205, 4659248), (220, 4341572), (230, 4152808), (253, 3775280), (328, 2912030), (368, 2595505), (410, 2329624), (440, 2170786), (451, 2117840), (460, 2076404), (506, 1887640), (656, 1456015), (820, 1164812), (880, 1085393), (902, 1058920), (920, 1038202), (943, 1012880), (1012, 943820), (1151, 829840), (1265, 755056), (1640, 582406), (1804, 529460), (1840, 519101), (1886, 506440), (2024, 471910), (2255, 423568), (2302, 414920), (2530, 377528), (3280, 291203), (3608, 264730), (3772, 253220), (4048, 235955), (4510, 211784), (4604, 207460), (4715, 202576), (5060, 188764), (5755, 165968), (7216, 132365), (7544, 126610), (9020, 105892), (9208, 103730), (9430, 101288), (10120, 94382), (10373, 92080), (11510, 82984), (12661, 75440), (15088, 63305), (18040, 52946), (18416, 51865), (18860, 50644), (20240, 47191), (20746, 46040), (23020, 41492), (25322, 37720), (26473, 36080)]