27734560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24763}}^1$

素因数の和:24785

約数の個数: 48

約数和(自身を含む): 74886336

約数和(自身を除く): 47151776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 24763, 49526, 99052, 123815, 173341, 198104, 247630, 346682, 396208, 495260, 693364, 792416, 866705, 990520, 1386728, 1733410, 1981040, 2773456, 3466820, 3962080, 5546912, 6933640, 13867280, 27734560]

約数ペア:

[(1, 27734560), (2, 13867280), (4, 6933640), (5, 5546912), (7, 3962080), (8, 3466820), (10, 2773456), (14, 1981040), (16, 1733410), (20, 1386728), (28, 990520), (32, 866705), (35, 792416), (40, 693364), (56, 495260), (70, 396208), (80, 346682), (112, 247630), (140, 198104), (160, 173341), (224, 123815), (280, 99052), (560, 49526), (1120, 24763)]