55874560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1559}}^1$

素因数の和:1591

約数の個数: 88

約数和(自身を含む): 153279360

約数和(自身を除く): 97404800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1559, 1792, 2240, 2560, 3118, 3584, 4480, 5120, 6236, 7168, 7795, 8960, 10913, 12472, 15590, 17920, 21826, 24944, 31180, 35840, 43652, 49888, 54565, 62360, 87304, 99776, 109130, 124720, 174608, 199552, 218260, 249440, 349216, 399104, 436520, 498880, 698432, 798208, 873040, 997760, 1396864, 1596416, 1746080, 1995520, 2793728, 3492160, 3991040, 5587456, 6984320, 7982080, 11174912, 13968640, 27937280, 55874560]

約数ペア:

[(1, 55874560), (2, 27937280), (4, 13968640), (5, 11174912), (7, 7982080), (8, 6984320), (10, 5587456), (14, 3991040), (16, 3492160), (20, 2793728), (28, 1995520), (32, 1746080), (35, 1596416), (40, 1396864), (56, 997760), (64, 873040), (70, 798208), (80, 698432), (112, 498880), (128, 436520), (140, 399104), (160, 349216), (224, 249440), (256, 218260), (280, 199552), (320, 174608), (448, 124720), (512, 109130), (560, 99776), (640, 87304), (896, 62360), (1024, 54565), (1120, 49888), (1280, 43652), (1559, 35840), (1792, 31180), (2240, 24944), (2560, 21826), (3118, 17920), (3584, 15590), (4480, 12472), (5120, 10913), (6236, 8960), (7168, 7795)]