2554034560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51827}}^1$

素因数の和:51864

約数の個数: 128

約数和(自身を含む): 7612496640

約数和(自身を除く): 5058462080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 24640, 49280, 51827, 103654, 207308, 259135, 362789, 414616, 518270, 570097, 725578, 829232, 1036540, 1140194, 1451156, 1658464, 1813945, 2073080, 2280388, 2850485, 2902312, 3316928, 3627890, 3990679, 4146160, 4560776, 5700970, 5804624, 6633856, 7255780, 7981358, 8292320, 9121552, 11401940, 11609248, 14511560, 15962716, 16584640, 18243104, 19953395, 22803880, 23218496, 29023120, 31925432, 33169280, 36486208, 39906790, 45607760, 46436992, 58046240, 63850864, 72972416, 79813580, 91215520, 116092480, 127701728, 159627160, 182431040, 232184960, 255403456, 319254320, 364862080, 510806912, 638508640, 1277017280, 2554034560]

約数ペア:

[(1, 2554034560), (2, 1277017280), (4, 638508640), (5, 510806912), (7, 364862080), (8, 319254320), (10, 255403456), (11, 232184960), (14, 182431040), (16, 159627160), (20, 127701728), (22, 116092480), (28, 91215520), (32, 79813580), (35, 72972416), (40, 63850864), (44, 58046240), (55, 46436992), (56, 45607760), (64, 39906790), (70, 36486208), (77, 33169280), (80, 31925432), (88, 29023120), (110, 23218496), (112, 22803880), (128, 19953395), (140, 18243104), (154, 16584640), (160, 15962716), (176, 14511560), (220, 11609248), (224, 11401940), (280, 9121552), (308, 8292320), (320, 7981358), (352, 7255780), (385, 6633856), (440, 5804624), (448, 5700970), (560, 4560776), (616, 4146160), (640, 3990679), (704, 3627890), (770, 3316928), (880, 2902312), (896, 2850485), (1120, 2280388), (1232, 2073080), (1408, 1813945), (1540, 1658464), (1760, 1451156), (2240, 1140194), (2464, 1036540), (3080, 829232), (3520, 725578), (4480, 570097), (4928, 518270), (6160, 414616), (7040, 362789), (9856, 259135), (12320, 207308), (24640, 103654), (49280, 51827)]