54210160

素因数分解:

$2^4\times 5^1\times {\mathrm{677627}}^1$

素因数の和:677640

約数の個数: 20

約数和(自身を含む): 126038808

約数和(自身を除く): 71828648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677627, 1355254, 2710508, 3388135, 5421016, 6776270, 10842032, 13552540, 27105080, 54210160]

約数ペア:

[(1, 54210160), (2, 27105080), (4, 13552540), (5, 10842032), (8, 6776270), (10, 5421016), (16, 3388135), (20, 2710508), (40, 1355254), (80, 677627)]