108555760

素因数分解:

$2^4\times 5^1\times {\mathrm{1356947}}^1$

素因数の和:1356960

約数の個数: 20

約数和(自身を含む): 252392328

約数和(自身を除く): 143836568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1356947, 2713894, 5427788, 6784735, 10855576, 13569470, 21711152, 27138940, 54277880, 108555760]

約数ペア:

[(1, 108555760), (2, 54277880), (4, 27138940), (5, 21711152), (8, 13569470), (10, 10855576), (16, 6784735), (20, 5427788), (40, 2713894), (80, 1356947)]