6468560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11551}}^1$

素因数の和:11571

約数の個数: 40

約数和(自身を含む): 17189376

約数和(自身を除く): 10720816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 11551, 23102, 46204, 57755, 80857, 92408, 115510, 161714, 184816, 231020, 323428, 404285, 462040, 646856, 808570, 924080, 1293712, 1617140, 3234280, 6468560]

約数ペア:

[(1, 6468560), (2, 3234280), (4, 1617140), (5, 1293712), (7, 924080), (8, 808570), (10, 646856), (14, 462040), (16, 404285), (20, 323428), (28, 231020), (35, 184816), (40, 161714), (56, 115510), (70, 92408), (80, 80857), (112, 57755), (140, 46204), (280, 23102), (560, 11551)]