9715760

素因数分解:

$2^4\times 5^1\times {\mathrm{121447}}^1$

素因数の和:121460

約数の個数: 20

約数和(自身を含む): 22589328

約数和(自身を除く): 12873568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121447, 242894, 485788, 607235, 971576, 1214470, 1943152, 2428940, 4857880, 9715760]

約数ペア:

[(1, 9715760), (2, 4857880), (4, 2428940), (5, 1943152), (8, 1214470), (10, 971576), (16, 607235), (20, 485788), (40, 242894), (80, 121447)]