77606210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1021}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 152760384

約数和(自身を除く): 75154174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 691, 1021, 1382, 2042, 3455, 5105, 6910, 7601, 10210, 11231, 15202, 22462, 38005, 56155, 76010, 112310, 705511, 1411022, 3527555, 7055110, 7760621, 15521242, 38803105, 77606210]

約数ペア:

[(1, 77606210), (2, 38803105), (5, 15521242), (10, 7760621), (11, 7055110), (22, 3527555), (55, 1411022), (110, 705511), (691, 112310), (1021, 76010), (1382, 56155), (2042, 38005), (3455, 22462), (5105, 15202), (6910, 11231), (7601, 10210)]