9680560

素因数分解:

$2^4\times 5^1\times {\mathrm{121007}}^1$

素因数の和:121020

約数の個数: 20

約数和(自身を含む): 22507488

約数和(自身を除く): 12826928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121007, 242014, 484028, 605035, 968056, 1210070, 1936112, 2420140, 4840280, 9680560]

約数ペア:

[(1, 9680560), (2, 4840280), (4, 2420140), (5, 1936112), (8, 1210070), (10, 968056), (16, 605035), (20, 484028), (40, 242014), (80, 121007)]