13591760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 80

約数和(自身を含む): 38914176

約数和(自身を除く): 25322416

約数列:

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

約数ペア:

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