85633670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 156673440

約数和(自身を除く): 71039770

約数列:

[1, 2, 5, 10, 109, 218, 251, 313, 502, 545, 626, 1090, 1255, 1565, 2510, 3130, 27359, 34117, 54718, 68234, 78563, 136795, 157126, 170585, 273590, 341170, 392815, 785630, 8563367, 17126734, 42816835, 85633670]

約数ペア:

[(1, 85633670), (2, 42816835), (5, 17126734), (10, 8563367), (109, 785630), (218, 392815), (251, 341170), (313, 273590), (502, 170585), (545, 157126), (626, 136795), (1090, 78563), (1255, 68234), (1565, 54718), (2510, 34117), (3130, 27359)]