27123910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 26457914

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1291, 1910, 2101, 2582, 4202, 6455, 10505, 12910, 14201, 21010, 28402, 71005, 142010, 246581, 493162, 1232905, 2465810, 2712391, 5424782, 13561955, 27123910]

約数ペア:

[(1, 27123910), (2, 13561955), (5, 5424782), (10, 2712391), (11, 2465810), (22, 1232905), (55, 493162), (110, 246581), (191, 142010), (382, 71005), (955, 28402), (1291, 21010), (1910, 14201), (2101, 12910), (2582, 10505), (4202, 6455)]