26456210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10498

約数の個数: 32

約数和(自身を含む): 54214272

約数和(自身を除く): 27758062

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10457, 20914, 52285, 104570, 115027, 230054, 240511, 481022, 575135, 1150270, 1202555, 2405110, 2645621, 5291242, 13228105, 26456210]

約数ペア:

[(1, 26456210), (2, 13228105), (5, 5291242), (10, 2645621), (11, 2405110), (22, 1202555), (23, 1150270), (46, 575135), (55, 481022), (110, 240511), (115, 230054), (230, 115027), (253, 104570), (506, 52285), (1265, 20914), (2530, 10457)]