54160880

素因数分解:

$2^4\times 5^1\times {\mathrm{677011}}^1$

素因数の和:677024

約数の個数: 20

約数和(自身を含む): 125924232

約数和(自身を除く): 71763352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677011, 1354022, 2708044, 3385055, 5416088, 6770110, 10832176, 13540220, 27080440, 54160880]

約数ペア:

[(1, 54160880), (2, 27080440), (4, 13540220), (5, 10832176), (8, 6770110), (10, 5416088), (16, 3385055), (20, 2708044), (40, 1354022), (80, 677011)]