56304640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1603

約数の個数: 88

約数和(自身を含む): 154458432

約数和(自身を除く): 98153792

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, 1571, 1792, 2240, 2560, 3142, 3584, 4480, 5120, 6284, 7168, 7855, 8960, 10997, 12568, 15710, 17920, 21994, 25136, 31420, 35840, 43988, 50272, 54985, 62840, 87976, 100544, 109970, 125680, 175952, 201088, 219940, 251360, 351904, 402176, 439880, 502720, 703808, 804352, 879760, 1005440, 1407616, 1608704, 1759520, 2010880, 2815232, 3519040, 4021760, 5630464, 7038080, 8043520, 11260928, 14076160, 28152320, 56304640]

約数ペア:

[(1, 56304640), (2, 28152320), (4, 14076160), (5, 11260928), (7, 8043520), (8, 7038080), (10, 5630464), (14, 4021760), (16, 3519040), (20, 2815232), (28, 2010880), (32, 1759520), (35, 1608704), (40, 1407616), (56, 1005440), (64, 879760), (70, 804352), (80, 703808), (112, 502720), (128, 439880), (140, 402176), (160, 351904), (224, 251360), (256, 219940), (280, 201088), (320, 175952), (448, 125680), (512, 109970), (560, 100544), (640, 87976), (896, 62840), (1024, 54985), (1120, 50272), (1280, 43988), (1571, 35840), (1792, 31420), (2240, 25136), (2560, 21994), (3142, 17920), (3584, 15710), (4480, 12568), (5120, 10997), (6284, 8960), (7168, 7855)]