10784560

素因数分解:

$2^4\times 5^1\times {\mathrm{134807}}^1$

素因数の和:134820

約数の個数: 20

約数和(自身を含む): 25074288

約数和(自身を除く): 14289728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 134807, 269614, 539228, 674035, 1078456, 1348070, 2156912, 2696140, 5392280, 10784560]

約数ペア:

[(1, 10784560), (2, 5392280), (4, 2696140), (5, 2156912), (8, 1348070), (10, 1078456), (16, 674035), (20, 539228), (40, 269614), (80, 134807)]