2249420800

素因数分解:

$2^{12}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 156

約数和(自身を含む): 6088009896

約数和(自身を除く): 3838589096

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, 1997, 2048, 2200, 2560, 2816, 3200, 3520, 3994, 4096, 4400, 5120, 5632, 6400, 7040, 7988, 8800, 9985, 10240, 11264, 12800, 14080, 15976, 17600, 19970, 20480, 21967, 22528, 25600, 28160, 31952, 35200, 39940, 43934, 45056, 49925, 51200, 56320, 63904, 70400, 79880, 87868, 99850, 102400, 109835, 112640, 127808, 140800, 159760, 175736, 199700, 219670, 225280, 255616, 281600, 319520, 351472, 399400, 439340, 511232, 549175, 563200, 639040, 702944, 798800, 878680, 1022464, 1098350, 1126400, 1278080, 1405888, 1597600, 1757360, 2044928, 2196700, 2556160, 2811776, 3195200, 3514720, 4089856, 4393400, 5112320, 5623552, 6390400, 7029440, 8179712, 8786800, 10224640, 11247104, 12780800, 14058880, 17573600, 20449280, 22494208, 25561600, 28117760, 35147200, 40898560, 44988416, 51123200, 56235520, 70294400, 89976832, 102246400, 112471040, 140588800, 204492800, 224942080, 281177600, 449884160, 562355200, 1124710400, 2249420800]

約数ペア:

[(1, 2249420800), (2, 1124710400), (4, 562355200), (5, 449884160), (8, 281177600), (10, 224942080), (11, 204492800), (16, 140588800), (20, 112471040), (22, 102246400), (25, 89976832), (32, 70294400), (40, 56235520), (44, 51123200), (50, 44988416), (55, 40898560), (64, 35147200), (80, 28117760), (88, 25561600), (100, 22494208), (110, 20449280), (128, 17573600), (160, 14058880), (176, 12780800), (200, 11247104), (220, 10224640), (256, 8786800), (275, 8179712), (320, 7029440), (352, 6390400), (400, 5623552), (440, 5112320), (512, 4393400), (550, 4089856), (640, 3514720), (704, 3195200), (800, 2811776), (880, 2556160), (1024, 2196700), (1100, 2044928), (1280, 1757360), (1408, 1597600), (1600, 1405888), (1760, 1278080), (1997, 1126400), (2048, 1098350), (2200, 1022464), (2560, 878680), (2816, 798800), (3200, 702944), (3520, 639040), (3994, 563200), (4096, 549175), (4400, 511232), (5120, 439340), (5632, 399400), (6400, 351472), (7040, 319520), (7988, 281600), (8800, 255616), (9985, 225280), (10240, 219670), (11264, 199700), (12800, 175736), (14080, 159760), (15976, 140800), (17600, 127808), (19970, 112640), (20480, 109835), (21967, 102400), (22528, 99850), (25600, 87868), (28160, 79880), (31952, 70400), (35200, 63904), (39940, 56320), (43934, 51200), (45056, 49925)]