12870110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 13506082

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 5087, 10174, 25435, 50870, 55957, 111914, 117001, 234002, 279785, 559570, 585005, 1170010, 1287011, 2574022, 6435055, 12870110]

約数ペア:

[(1, 12870110), (2, 6435055), (5, 2574022), (10, 1287011), (11, 1170010), (22, 585005), (23, 559570), (46, 279785), (55, 234002), (110, 117001), (115, 111914), (230, 55957), (253, 50870), (506, 25435), (1265, 10174), (2530, 5087)]