114971920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{205307}}^1$

素因数の和:205327

約数の個数: 40

約数和(自身を含む): 305498304

約数和(自身を除く): 190526384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 205307, 410614, 821228, 1026535, 1437149, 1642456, 2053070, 2874298, 3284912, 4106140, 5748596, 7185745, 8212280, 11497192, 14371490, 16424560, 22994384, 28742980, 57485960, 114971920]

約数ペア:

[(1, 114971920), (2, 57485960), (4, 28742980), (5, 22994384), (7, 16424560), (8, 14371490), (10, 11497192), (14, 8212280), (16, 7185745), (20, 5748596), (28, 4106140), (35, 3284912), (40, 2874298), (56, 2053070), (70, 1642456), (80, 1437149), (112, 1026535), (140, 821228), (280, 410614), (560, 205307)]