2080261728

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{98947}}^1$

素因数の和:99036

約数の個数: 72

約数和(自身を含む): 5996842488

約数和(自身を除く): 3916580760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024, 98947, 197894, 296841, 395788, 593682, 791576, 890523, 1187364, 1583152, 1781046, 2374728, 3166304, 3562092, 4749456, 7124184, 7223131, 9498912, 14248368, 14446262, 21669393, 28496736, 28892524, 43338786, 57785048, 65008179, 86677572, 115570096, 130016358, 173355144, 231140192, 260032716, 346710288, 520065432, 693420576, 1040130864, 2080261728]

約数ペア:

[(1, 2080261728), (2, 1040130864), (3, 693420576), (4, 520065432), (6, 346710288), (8, 260032716), (9, 231140192), (12, 173355144), (16, 130016358), (18, 115570096), (24, 86677572), (32, 65008179), (36, 57785048), (48, 43338786), (72, 28892524), (73, 28496736), (96, 21669393), (144, 14446262), (146, 14248368), (219, 9498912), (288, 7223131), (292, 7124184), (438, 4749456), (584, 3562092), (657, 3166304), (876, 2374728), (1168, 1781046), (1314, 1583152), (1752, 1187364), (2336, 890523), (2628, 791576), (3504, 593682), (5256, 395788), (7008, 296841), (10512, 197894), (21024, 98947)]