109845010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3999

約数の個数: 48

約数和(自身を含む): 226836288

約数和(自身を除く): 116991278

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 3947, 5566, 7894, 13915, 19735, 27830, 39470, 43417, 86834, 90781, 181562, 217085, 434170, 453905, 477587, 907810, 955174, 998591, 1997182, 2387935, 4775870, 4992955, 9985910, 10984501, 21969002, 54922505, 109845010]

約数ペア:

[(1, 109845010), (2, 54922505), (5, 21969002), (10, 10984501), (11, 9985910), (22, 4992955), (23, 4775870), (46, 2387935), (55, 1997182), (110, 998591), (115, 955174), (121, 907810), (230, 477587), (242, 453905), (253, 434170), (506, 217085), (605, 181562), (1210, 90781), (1265, 86834), (2530, 43417), (2783, 39470), (3947, 27830), (5566, 19735), (7894, 13915)]