54717160

素因数分解:

$2^3\times 5^1\times {\mathrm{1367929}}^1$

素因数の和:1367940

約数の個数: 16

約数和(自身を含む): 123113700

約数和(自身を除く): 68396540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1367929, 2735858, 5471716, 6839645, 10943432, 13679290, 27358580, 54717160]

約数ペア:

[(1, 54717160), (2, 27358580), (4, 13679290), (5, 10943432), (8, 6839645), (10, 5471716), (20, 2735858), (40, 1367929)]