12823422040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4993}}^1$

素因数の和:5477

約数の個数: 128

約数和(自身を含む): 33979176000

約数和(自身を除く): 21155753960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 449, 520, 572, 715, 898, 1144, 1430, 1796, 2245, 2860, 3592, 4490, 4939, 4993, 5720, 5837, 8980, 9878, 9986, 11674, 17960, 19756, 19972, 23348, 24695, 24965, 29185, 39512, 39944, 46696, 49390, 49930, 54923, 58370, 64207, 64909, 98780, 99860, 109846, 116740, 128414, 129818, 197560, 199720, 219692, 233480, 256828, 259636, 274615, 321035, 324545, 439384, 513656, 519272, 549230, 642070, 649090, 713999, 1098460, 1284140, 1298180, 1427998, 2196920, 2241857, 2568280, 2596360, 2855996, 3569995, 4483714, 5711992, 7139990, 8967428, 11209285, 14279980, 17934856, 22418570, 24660427, 28559960, 29144141, 44837140, 49320854, 58288282, 89674280, 98641708, 116576564, 123302135, 145720705, 197283416, 233153128, 246604270, 291441410, 320585551, 493208540, 582882820, 641171102, 986417080, 1165765640, 1282342204, 1602927755, 2564684408, 3205855510, 6411711020, 12823422040]

約数ペア:

[(1, 12823422040), (2, 6411711020), (4, 3205855510), (5, 2564684408), (8, 1602927755), (10, 1282342204), (11, 1165765640), (13, 986417080), (20, 641171102), (22, 582882820), (26, 493208540), (40, 320585551), (44, 291441410), (52, 246604270), (55, 233153128), (65, 197283416), (88, 145720705), (104, 123302135), (110, 116576564), (130, 98641708), (143, 89674280), (220, 58288282), (260, 49320854), (286, 44837140), (440, 29144141), (449, 28559960), (520, 24660427), (572, 22418570), (715, 17934856), (898, 14279980), (1144, 11209285), (1430, 8967428), (1796, 7139990), (2245, 5711992), (2860, 4483714), (3592, 3569995), (4490, 2855996), (4939, 2596360), (4993, 2568280), (5720, 2241857), (5837, 2196920), (8980, 1427998), (9878, 1298180), (9986, 1284140), (11674, 1098460), (17960, 713999), (19756, 649090), (19972, 642070), (23348, 549230), (24695, 519272), (24965, 513656), (29185, 439384), (39512, 324545), (39944, 321035), (46696, 274615), (49390, 259636), (49930, 256828), (54923, 233480), (58370, 219692), (64207, 199720), (64909, 197560), (98780, 129818), (99860, 128414), (109846, 116740)]