57809920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1613}}^1$

素因数の和:1645

約数の個数: 88

約数和(自身を含む): 158585184

約数和(自身を除く): 100775264

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, 1613, 1792, 2240, 2560, 3226, 3584, 4480, 5120, 6452, 7168, 8065, 8960, 11291, 12904, 16130, 17920, 22582, 25808, 32260, 35840, 45164, 51616, 56455, 64520, 90328, 103232, 112910, 129040, 180656, 206464, 225820, 258080, 361312, 412928, 451640, 516160, 722624, 825856, 903280, 1032320, 1445248, 1651712, 1806560, 2064640, 2890496, 3613120, 4129280, 5780992, 7226240, 8258560, 11561984, 14452480, 28904960, 57809920]

約数ペア:

[(1, 57809920), (2, 28904960), (4, 14452480), (5, 11561984), (7, 8258560), (8, 7226240), (10, 5780992), (14, 4129280), (16, 3613120), (20, 2890496), (28, 2064640), (32, 1806560), (35, 1651712), (40, 1445248), (56, 1032320), (64, 903280), (70, 825856), (80, 722624), (112, 516160), (128, 451640), (140, 412928), (160, 361312), (224, 258080), (256, 225820), (280, 206464), (320, 180656), (448, 129040), (512, 112910), (560, 103232), (640, 90328), (896, 64520), (1024, 56455), (1120, 51616), (1280, 45164), (1613, 35840), (1792, 32260), (2240, 25808), (2560, 22582), (3226, 17920), (3584, 16130), (4480, 12904), (5120, 11291), (6452, 8960), (7168, 8065)]