20074955285

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{7211}}^1$

素因数の和:8274

約数の個数: 48

約数和(自身を含む): 30604381632

約数和(自身を除く): 10529426347

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 1033, 2695, 5165, 7211, 7231, 11363, 36055, 36155, 50477, 50617, 56815, 79321, 79541, 252385, 253085, 353339, 396605, 397705, 555247, 556787, 1766695, 2776235, 2783935, 3886729, 7448963, 19433645, 37244815, 52142741, 81938593, 260713705, 364999187, 409692965, 573570151, 1824995935, 2867850755, 4014991057, 20074955285]

約数ペア:

[(1, 20074955285), (5, 4014991057), (7, 2867850755), (11, 1824995935), (35, 573570151), (49, 409692965), (55, 364999187), (77, 260713705), (245, 81938593), (385, 52142741), (539, 37244815), (1033, 19433645), (2695, 7448963), (5165, 3886729), (7211, 2783935), (7231, 2776235), (11363, 1766695), (36055, 556787), (36155, 555247), (50477, 397705), (50617, 396605), (56815, 353339), (79321, 253085), (79541, 252385)]