25080176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{142501}}^1$

素因数の和:142520

約数の個数: 20

約数和(自身を含む): 53010744

約数和(自身を除く): 27930568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 142501, 285002, 570004, 1140008, 1567511, 2280016, 3135022, 6270044, 12540088, 25080176]

約数ペア:

[(1, 25080176), (2, 12540088), (4, 6270044), (8, 3135022), (11, 2280016), (16, 1567511), (22, 1140008), (44, 570004), (88, 285002), (176, 142501)]