8088080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 25498368

約数和(自身を除く): 17410288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 101, 104, 110, 112, 130, 140, 143, 154, 176, 182, 202, 208, 220, 260, 280, 286, 308, 364, 385, 404, 440, 455, 505, 520, 560, 572, 616, 707, 715, 728, 770, 808, 880, 910, 1001, 1010, 1040, 1111, 1144, 1232, 1313, 1414, 1430, 1456, 1540, 1616, 1820, 2002, 2020, 2222, 2288, 2626, 2828, 2860, 3080, 3535, 3640, 4004, 4040, 4444, 5005, 5252, 5555, 5656, 5720, 6160, 6565, 7070, 7280, 7777, 8008, 8080, 8888, 9191, 10010, 10504, 11110, 11312, 11440, 13130, 14140, 14443, 15554, 16016, 17776, 18382, 20020, 21008, 22220, 26260, 28280, 28886, 31108, 36764, 38885, 40040, 44440, 45955, 52520, 56560, 57772, 62216, 72215, 73528, 77770, 80080, 88880, 91910, 101101, 105040, 115544, 124432, 144430, 147056, 155540, 183820, 202202, 231088, 288860, 311080, 367640, 404404, 505505, 577720, 622160, 735280, 808808, 1011010, 1155440, 1617616, 2022020, 4044040, 8088080]

約数ペア:

[(1, 8088080), (2, 4044040), (4, 2022020), (5, 1617616), (7, 1155440), (8, 1011010), (10, 808808), (11, 735280), (13, 622160), (14, 577720), (16, 505505), (20, 404404), (22, 367640), (26, 311080), (28, 288860), (35, 231088), (40, 202202), (44, 183820), (52, 155540), (55, 147056), (56, 144430), (65, 124432), (70, 115544), (77, 105040), (80, 101101), (88, 91910), (91, 88880), (101, 80080), (104, 77770), (110, 73528), (112, 72215), (130, 62216), (140, 57772), (143, 56560), (154, 52520), (176, 45955), (182, 44440), (202, 40040), (208, 38885), (220, 36764), (260, 31108), (280, 28886), (286, 28280), (308, 26260), (364, 22220), (385, 21008), (404, 20020), (440, 18382), (455, 17776), (505, 16016), (520, 15554), (560, 14443), (572, 14140), (616, 13130), (707, 11440), (715, 11312), (728, 11110), (770, 10504), (808, 10010), (880, 9191), (910, 8888), (1001, 8080), (1010, 8008), (1040, 7777), (1111, 7280), (1144, 7070), (1232, 6565), (1313, 6160), (1414, 5720), (1430, 5656), (1456, 5555), (1540, 5252), (1616, 5005), (1820, 4444), (2002, 4040), (2020, 4004), (2222, 3640), (2288, 3535), (2626, 3080), (2828, 2860)]