2000804652010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1\times {\mathrm{957419}}^1$

素因数の和:961422

約数の個数: 32

約数和(自身を含む): 3670334674560

約数和(自身を除く): 1669530022550

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3943, 7886, 19715, 39430, 208979, 417958, 957419, 1044895, 1914838, 2089790, 4787095, 9574190, 50743207, 101486414, 253716035, 507432070, 3775103117, 7550206234, 18875515585, 37751031170, 200080465201, 400160930402, 1000402326005, 2000804652010]

約数ペア:

[(1, 2000804652010), (2, 1000402326005), (5, 400160930402), (10, 200080465201), (53, 37751031170), (106, 18875515585), (265, 7550206234), (530, 3775103117), (3943, 507432070), (7886, 253716035), (19715, 101486414), (39430, 50743207), (208979, 9574190), (417958, 4787095), (957419, 2089790), (1044895, 1914838)]