26575120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 76495104

約数和(自身を除く): 49919984

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 80, 88, 92, 101, 104, 110, 115, 130, 143, 176, 184, 202, 208, 220, 230, 253, 260, 286, 299, 368, 404, 440, 460, 505, 506, 520, 572, 598, 715, 808, 880, 920, 1010, 1012, 1040, 1111, 1144, 1196, 1265, 1313, 1430, 1495, 1616, 1840, 2020, 2024, 2222, 2288, 2323, 2392, 2530, 2626, 2860, 2990, 3289, 4040, 4048, 4444, 4646, 4784, 5060, 5252, 5555, 5720, 5980, 6565, 6578, 8080, 8888, 9292, 10120, 10504, 11110, 11440, 11615, 11960, 13130, 13156, 14443, 16445, 17776, 18584, 20240, 21008, 22220, 23230, 23920, 25553, 26260, 26312, 28886, 30199, 32890, 37168, 44440, 46460, 51106, 52520, 52624, 57772, 60398, 65780, 72215, 88880, 92920, 102212, 105040, 115544, 120796, 127765, 131560, 144430, 150995, 185840, 204424, 231088, 241592, 255530, 263120, 288860, 301990, 332189, 408848, 483184, 511060, 577720, 603980, 664378, 1022120, 1155440, 1207960, 1328756, 1660945, 2044240, 2415920, 2657512, 3321890, 5315024, 6643780, 13287560, 26575120]

約数ペア:

[(1, 26575120), (2, 13287560), (4, 6643780), (5, 5315024), (8, 3321890), (10, 2657512), (11, 2415920), (13, 2044240), (16, 1660945), (20, 1328756), (22, 1207960), (23, 1155440), (26, 1022120), (40, 664378), (44, 603980), (46, 577720), (52, 511060), (55, 483184), (65, 408848), (80, 332189), (88, 301990), (92, 288860), (101, 263120), (104, 255530), (110, 241592), (115, 231088), (130, 204424), (143, 185840), (176, 150995), (184, 144430), (202, 131560), (208, 127765), (220, 120796), (230, 115544), (253, 105040), (260, 102212), (286, 92920), (299, 88880), (368, 72215), (404, 65780), (440, 60398), (460, 57772), (505, 52624), (506, 52520), (520, 51106), (572, 46460), (598, 44440), (715, 37168), (808, 32890), (880, 30199), (920, 28886), (1010, 26312), (1012, 26260), (1040, 25553), (1111, 23920), (1144, 23230), (1196, 22220), (1265, 21008), (1313, 20240), (1430, 18584), (1495, 17776), (1616, 16445), (1840, 14443), (2020, 13156), (2024, 13130), (2222, 11960), (2288, 11615), (2323, 11440), (2392, 11110), (2530, 10504), (2626, 10120), (2860, 9292), (2990, 8888), (3289, 8080), (4040, 6578), (4048, 6565), (4444, 5980), (4646, 5720), (4784, 5555), (5060, 5252)]