1250867200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 3384861480

約数和(自身を除く): 2133994280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 1024, 1100, 1280, 1408, 1600, 1760, 2048, 2200, 2221, 2560, 2816, 3200, 3520, 4400, 4442, 5120, 5632, 6400, 7040, 8800, 8884, 10240, 11105, 11264, 12800, 14080, 17600, 17768, 22210, 22528, 24431, 25600, 28160, 35200, 35536, 44420, 48862, 51200, 55525, 56320, 70400, 71072, 88840, 97724, 111050, 112640, 122155, 140800, 142144, 177680, 195448, 222100, 244310, 281600, 284288, 355360, 390896, 444200, 488620, 563200, 568576, 610775, 710720, 781792, 888400, 977240, 1137152, 1221550, 1421440, 1563584, 1776800, 1954480, 2274304, 2443100, 2842880, 3127168, 3553600, 3908960, 4548608, 4886200, 5685760, 6254336, 7107200, 7817920, 9772400, 11371520, 12508672, 14214400, 15635840, 19544800, 22743040, 25017344, 28428800, 31271680, 39089600, 50034688, 56857600, 62543360, 78179200, 113715200, 125086720, 156358400, 250173440, 312716800, 625433600, 1250867200]

約数ペア:

[(1, 1250867200), (2, 625433600), (4, 312716800), (5, 250173440), (8, 156358400), (10, 125086720), (11, 113715200), (16, 78179200), (20, 62543360), (22, 56857600), (25, 50034688), (32, 39089600), (40, 31271680), (44, 28428800), (50, 25017344), (55, 22743040), (64, 19544800), (80, 15635840), (88, 14214400), (100, 12508672), (110, 11371520), (128, 9772400), (160, 7817920), (176, 7107200), (200, 6254336), (220, 5685760), (256, 4886200), (275, 4548608), (320, 3908960), (352, 3553600), (400, 3127168), (440, 2842880), (512, 2443100), (550, 2274304), (640, 1954480), (704, 1776800), (800, 1563584), (880, 1421440), (1024, 1221550), (1100, 1137152), (1280, 977240), (1408, 888400), (1600, 781792), (1760, 710720), (2048, 610775), (2200, 568576), (2221, 563200), (2560, 488620), (2816, 444200), (3200, 390896), (3520, 355360), (4400, 284288), (4442, 281600), (5120, 244310), (5632, 222100), (6400, 195448), (7040, 177680), (8800, 142144), (8884, 140800), (10240, 122155), (11105, 112640), (11264, 111050), (12800, 97724), (14080, 88840), (17600, 71072), (17768, 70400), (22210, 56320), (22528, 55525), (24431, 51200), (25600, 48862), (28160, 44420), (35200, 35536)]