5547920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9907}}^1$

素因数の和:9927

約数の個数: 40

約数和(自身を含む): 14743104

約数和(自身を除く): 9195184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9907, 19814, 39628, 49535, 69349, 79256, 99070, 138698, 158512, 198140, 277396, 346745, 396280, 554792, 693490, 792560, 1109584, 1386980, 2773960, 5547920]

約数ペア:

[(1, 5547920), (2, 2773960), (4, 1386980), (5, 1109584), (7, 792560), (8, 693490), (10, 554792), (14, 396280), (16, 346745), (20, 277396), (28, 198140), (35, 158512), (40, 138698), (56, 99070), (70, 79256), (80, 69349), (112, 49535), (140, 39628), (280, 19814), (560, 9907)]