22318272800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{1009}}^1$

素因数の和:1715

約数の個数: 144

約数和(自身を含む): 55893610080

約数和(自身を除く): 33575337280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 643, 688, 800, 860, 1009, 1075, 1286, 1376, 1720, 2018, 2150, 2572, 3215, 3440, 4036, 4300, 5045, 5144, 6430, 6880, 8072, 8600, 10090, 10288, 12860, 16075, 16144, 17200, 20180, 20576, 25225, 25720, 27649, 32150, 32288, 34400, 40360, 43387, 50450, 51440, 55298, 64300, 80720, 86774, 100900, 102880, 110596, 128600, 138245, 161440, 173548, 201800, 216935, 221192, 257200, 276490, 347096, 403600, 433870, 442384, 514400, 552980, 648787, 691225, 694192, 807200, 867740, 884768, 1084675, 1105960, 1297574, 1382450, 1388384, 1735480, 2169350, 2211920, 2595148, 2764900, 3243935, 3470960, 4338700, 4423840, 5190296, 5529800, 6487870, 6941920, 8677400, 10380592, 11059600, 12975740, 16219675, 17354800, 20761184, 22119200, 25951480, 27897841, 32439350, 34709600, 51902960, 55795682, 64878700, 103805920, 111591364, 129757400, 139489205, 223182728, 259514800, 278978410, 446365456, 519029600, 557956820, 697446025, 892730912, 1115913640, 1394892050, 2231827280, 2789784100, 4463654560, 5579568200, 11159136400, 22318272800]

約数ペア:

[(1, 22318272800), (2, 11159136400), (4, 5579568200), (5, 4463654560), (8, 2789784100), (10, 2231827280), (16, 1394892050), (20, 1115913640), (25, 892730912), (32, 697446025), (40, 557956820), (43, 519029600), (50, 446365456), (80, 278978410), (86, 259514800), (100, 223182728), (160, 139489205), (172, 129757400), (200, 111591364), (215, 103805920), (344, 64878700), (400, 55795682), (430, 51902960), (643, 34709600), (688, 32439350), (800, 27897841), (860, 25951480), (1009, 22119200), (1075, 20761184), (1286, 17354800), (1376, 16219675), (1720, 12975740), (2018, 11059600), (2150, 10380592), (2572, 8677400), (3215, 6941920), (3440, 6487870), (4036, 5529800), (4300, 5190296), (5045, 4423840), (5144, 4338700), (6430, 3470960), (6880, 3243935), (8072, 2764900), (8600, 2595148), (10090, 2211920), (10288, 2169350), (12860, 1735480), (16075, 1388384), (16144, 1382450), (17200, 1297574), (20180, 1105960), (20576, 1084675), (25225, 884768), (25720, 867740), (27649, 807200), (32150, 694192), (32288, 691225), (34400, 648787), (40360, 552980), (43387, 514400), (50450, 442384), (51440, 433870), (55298, 403600), (64300, 347096), (80720, 276490), (86774, 257200), (100900, 221192), (102880, 216935), (110596, 201800), (128600, 173548), (138245, 161440)]