40120342

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 60858000

約数和(自身を除く): 20737658

約数列:

[1, 2, 229, 251, 349, 458, 502, 698, 57479, 79921, 87599, 114958, 159842, 175198, 20060171, 40120342]

約数ペア:

[(1, 40120342), (2, 20060171), (229, 175198), (251, 159842), (349, 114958), (458, 87599), (502, 79921), (698, 57479)]