120220672

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 88

約数和(自身を含む): 282682512

約数和(自身を除く): 162461840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 821, 832, 1024, 1144, 1408, 1642, 1664, 2288, 2816, 3284, 3328, 4576, 5632, 6568, 6656, 9031, 9152, 10673, 11264, 13136, 13312, 18062, 18304, 21346, 26272, 36124, 36608, 42692, 52544, 72248, 73216, 85384, 105088, 117403, 144496, 146432, 170768, 210176, 234806, 288992, 341536, 420352, 469612, 577984, 683072, 840704, 939224, 1155968, 1366144, 1878448, 2311936, 2732288, 3756896, 4623872, 5464576, 7513792, 9247744, 10929152, 15027584, 30055168, 60110336, 120220672]

約数ペア:

[(1, 120220672), (2, 60110336), (4, 30055168), (8, 15027584), (11, 10929152), (13, 9247744), (16, 7513792), (22, 5464576), (26, 4623872), (32, 3756896), (44, 2732288), (52, 2311936), (64, 1878448), (88, 1366144), (104, 1155968), (128, 939224), (143, 840704), (176, 683072), (208, 577984), (256, 469612), (286, 420352), (352, 341536), (416, 288992), (512, 234806), (572, 210176), (704, 170768), (821, 146432), (832, 144496), (1024, 117403), (1144, 105088), (1408, 85384), (1642, 73216), (1664, 72248), (2288, 52544), (2816, 42692), (3284, 36608), (3328, 36124), (4576, 26272), (5632, 21346), (6568, 18304), (6656, 18062), (9031, 13312), (9152, 13136), (10673, 11264)]