27183520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1902

約数の個数: 96

約数和(自身を含む): 79083648

約数和(自身を除く): 51900128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 1867, 2080, 2912, 3640, 3734, 7280, 7468, 9335, 13069, 14560, 14936, 18670, 24271, 26138, 29872, 37340, 48542, 52276, 59744, 65345, 74680, 97084, 104552, 121355, 130690, 149360, 169897, 194168, 209104, 242710, 261380, 298720, 339794, 388336, 418208, 485420, 522760, 679588, 776672, 849485, 970840, 1045520, 1359176, 1698970, 1941680, 2091040, 2718352, 3397940, 3883360, 5436704, 6795880, 13591760, 27183520]

約数ペア:

[(1, 27183520), (2, 13591760), (4, 6795880), (5, 5436704), (7, 3883360), (8, 3397940), (10, 2718352), (13, 2091040), (14, 1941680), (16, 1698970), (20, 1359176), (26, 1045520), (28, 970840), (32, 849485), (35, 776672), (40, 679588), (52, 522760), (56, 485420), (65, 418208), (70, 388336), (80, 339794), (91, 298720), (104, 261380), (112, 242710), (130, 209104), (140, 194168), (160, 169897), (182, 149360), (208, 130690), (224, 121355), (260, 104552), (280, 97084), (364, 74680), (416, 65345), (455, 59744), (520, 52276), (560, 48542), (728, 37340), (910, 29872), (1040, 26138), (1120, 24271), (1456, 18670), (1820, 14936), (1867, 14560), (2080, 13069), (2912, 9335), (3640, 7468), (3734, 7280)]