2886400000

素因数分解:

$2^{11}\times 5^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 8061515280

約数和(自身を除く): 5175115280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 64, 80, 82, 88, 100, 110, 125, 128, 160, 164, 176, 200, 205, 220, 250, 256, 275, 320, 328, 352, 400, 410, 440, 451, 500, 512, 550, 625, 640, 656, 704, 800, 820, 880, 902, 1000, 1024, 1025, 1100, 1250, 1280, 1312, 1375, 1408, 1600, 1640, 1760, 1804, 2000, 2048, 2050, 2200, 2255, 2500, 2560, 2624, 2750, 2816, 3125, 3200, 3280, 3520, 3608, 4000, 4100, 4400, 4510, 5000, 5120, 5125, 5248, 5500, 5632, 6250, 6400, 6560, 6875, 7040, 7216, 8000, 8200, 8800, 9020, 10000, 10240, 10250, 10496, 11000, 11264, 11275, 12500, 12800, 13120, 13750, 14080, 14432, 16000, 16400, 17600, 18040, 20000, 20500, 20992, 22000, 22528, 22550, 25000, 25600, 25625, 26240, 27500, 28160, 28864, 32000, 32800, 34375, 35200, 36080, 40000, 41000, 41984, 44000, 45100, 50000, 51200, 51250, 52480, 55000, 56320, 56375, 57728, 64000, 65600, 68750, 70400, 72160, 80000, 82000, 83968, 88000, 90200, 100000, 102500, 104960, 110000, 112640, 112750, 115456, 128000, 128125, 131200, 137500, 140800, 144320, 160000, 164000, 176000, 180400, 200000, 205000, 209920, 220000, 225500, 230912, 256000, 256250, 262400, 275000, 281600, 281875, 288640, 320000, 328000, 352000, 360800, 400000, 410000, 419840, 440000, 451000, 461824, 512500, 524800, 550000, 563200, 563750, 577280, 640000, 656000, 704000, 721600, 800000, 820000, 880000, 902000, 923648, 1025000, 1049600, 1100000, 1127500, 1154560, 1280000, 1312000, 1408000, 1409375, 1443200, 1600000, 1640000, 1760000, 1804000, 2050000, 2099200, 2200000, 2255000, 2309120, 2624000, 2816000, 2818750, 2886400, 3200000, 3280000, 3520000, 3608000, 4100000, 4400000, 4510000, 4618240, 5248000, 5637500, 5772800, 6400000, 6560000, 7040000, 7216000, 8200000, 8800000, 9020000, 10496000, 11275000, 11545600, 13120000, 14080000, 14432000, 16400000, 17600000, 18040000, 22550000, 23091200, 26240000, 28864000, 32800000, 35200000, 36080000, 45100000, 52480000, 57728000, 65600000, 70400000, 72160000, 90200000, 115456000, 131200000, 144320000, 180400000, 262400000, 288640000, 360800000, 577280000, 721600000, 1443200000, 2886400000]

約数ペア:

[(1, 2886400000), (2, 1443200000), (4, 721600000), (5, 577280000), (8, 360800000), (10, 288640000), (11, 262400000), (16, 180400000), (20, 144320000), (22, 131200000), (25, 115456000), (32, 90200000), (40, 72160000), (41, 70400000), (44, 65600000), (50, 57728000), (55, 52480000), (64, 45100000), (80, 36080000), (82, 35200000), (88, 32800000), (100, 28864000), (110, 26240000), (125, 23091200), (128, 22550000), (160, 18040000), (164, 17600000), (176, 16400000), (200, 14432000), (205, 14080000), (220, 13120000), (250, 11545600), (256, 11275000), (275, 10496000), (320, 9020000), (328, 8800000), (352, 8200000), (400, 7216000), (410, 7040000), (440, 6560000), (451, 6400000), (500, 5772800), (512, 5637500), (550, 5248000), (625, 4618240), (640, 4510000), (656, 4400000), (704, 4100000), (800, 3608000), (820, 3520000), (880, 3280000), (902, 3200000), (1000, 2886400), (1024, 2818750), (1025, 2816000), (1100, 2624000), (1250, 2309120), (1280, 2255000), (1312, 2200000), (1375, 2099200), (1408, 2050000), (1600, 1804000), (1640, 1760000), (1760, 1640000), (1804, 1600000), (2000, 1443200), (2048, 1409375), (2050, 1408000), (2200, 1312000), (2255, 1280000), (2500, 1154560), (2560, 1127500), (2624, 1100000), (2750, 1049600), (2816, 1025000), (3125, 923648), (3200, 902000), (3280, 880000), (3520, 820000), (3608, 800000), (4000, 721600), (4100, 704000), (4400, 656000), (4510, 640000), (5000, 577280), (5120, 563750), (5125, 563200), (5248, 550000), (5500, 524800), (5632, 512500), (6250, 461824), (6400, 451000), (6560, 440000), (6875, 419840), (7040, 410000), (7216, 400000), (8000, 360800), (8200, 352000), (8800, 328000), (9020, 320000), (10000, 288640), (10240, 281875), (10250, 281600), (10496, 275000), (11000, 262400), (11264, 256250), (11275, 256000), (12500, 230912), (12800, 225500), (13120, 220000), (13750, 209920), (14080, 205000), (14432, 200000), (16000, 180400), (16400, 176000), (17600, 164000), (18040, 160000), (20000, 144320), (20500, 140800), (20992, 137500), (22000, 131200), (22528, 128125), (22550, 128000), (25000, 115456), (25600, 112750), (25625, 112640), (26240, 110000), (27500, 104960), (28160, 102500), (28864, 100000), (32000, 90200), (32800, 88000), (34375, 83968), (35200, 82000), (36080, 80000), (40000, 72160), (41000, 70400), (41984, 68750), (44000, 65600), (45100, 64000), (50000, 57728), (51200, 56375), (51250, 56320), (52480, 55000)]