26418560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5897}}^1$

素因数の和:5923

約数の個数: 64

約数和(自身を含む): 72191520

約数和(自身を除く): 45772960

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5897, 11794, 23588, 29485, 41279, 47176, 58970, 82558, 94352, 117940, 165116, 188704, 206395, 235880, 330232, 377408, 412790, 471760, 660464, 754816, 825580, 943520, 1320928, 1651160, 1887040, 2641856, 3302320, 3774080, 5283712, 6604640, 13209280, 26418560]

約数ペア:

[(1, 26418560), (2, 13209280), (4, 6604640), (5, 5283712), (7, 3774080), (8, 3302320), (10, 2641856), (14, 1887040), (16, 1651160), (20, 1320928), (28, 943520), (32, 825580), (35, 754816), (40, 660464), (56, 471760), (64, 412790), (70, 377408), (80, 330232), (112, 235880), (128, 206395), (140, 188704), (160, 165116), (224, 117940), (280, 94352), (320, 82558), (448, 58970), (560, 47176), (640, 41279), (896, 29485), (1120, 23588), (2240, 11794), (4480, 5897)]