2389657600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4286

約数の個数: 144

約数和(自身を含む): 6465054960

約数和(自身を除く): 4075397360

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, 2560, 2816, 3200, 3520, 4243, 4400, 5120, 5632, 6400, 7040, 8486, 8800, 10240, 11264, 12800, 14080, 16972, 17600, 21215, 22528, 25600, 28160, 33944, 35200, 42430, 46673, 51200, 56320, 67888, 70400, 84860, 93346, 106075, 112640, 135776, 140800, 169720, 186692, 212150, 233365, 271552, 281600, 339440, 373384, 424300, 466730, 543104, 563200, 678880, 746768, 848600, 933460, 1086208, 1166825, 1357760, 1493536, 1697200, 1866920, 2172416, 2333650, 2715520, 2987072, 3394400, 3733840, 4344832, 4667300, 5431040, 5974144, 6788800, 7467680, 8689664, 9334600, 10862080, 11948288, 13577600, 14935360, 18669200, 21724160, 23896576, 27155200, 29870720, 37338400, 43448320, 47793152, 54310400, 59741440, 74676800, 95586304, 108620800, 119482880, 149353600, 217241600, 238965760, 298707200, 477931520, 597414400, 1194828800, 2389657600]

約数ペア:

[(1, 2389657600), (2, 1194828800), (4, 597414400), (5, 477931520), (8, 298707200), (10, 238965760), (11, 217241600), (16, 149353600), (20, 119482880), (22, 108620800), (25, 95586304), (32, 74676800), (40, 59741440), (44, 54310400), (50, 47793152), (55, 43448320), (64, 37338400), (80, 29870720), (88, 27155200), (100, 23896576), (110, 21724160), (128, 18669200), (160, 14935360), (176, 13577600), (200, 11948288), (220, 10862080), (256, 9334600), (275, 8689664), (320, 7467680), (352, 6788800), (400, 5974144), (440, 5431040), (512, 4667300), (550, 4344832), (640, 3733840), (704, 3394400), (800, 2987072), (880, 2715520), (1024, 2333650), (1100, 2172416), (1280, 1866920), (1408, 1697200), (1600, 1493536), (1760, 1357760), (2048, 1166825), (2200, 1086208), (2560, 933460), (2816, 848600), (3200, 746768), (3520, 678880), (4243, 563200), (4400, 543104), (5120, 466730), (5632, 424300), (6400, 373384), (7040, 339440), (8486, 281600), (8800, 271552), (10240, 233365), (11264, 212150), (12800, 186692), (14080, 169720), (16972, 140800), (17600, 135776), (21215, 112640), (22528, 106075), (25600, 93346), (28160, 84860), (33944, 70400), (35200, 67888), (42430, 56320), (46673, 51200)]