12824252720

素因数分解:

$2^4\times 5^1\times {\mathrm{160303159}}^1$

素因数の和:160303172

約数の個数: 20

約数和(自身を含む): 29816387760

約数和(自身を除く): 16992135040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 160303159, 320606318, 641212636, 801515795, 1282425272, 1603031590, 2564850544, 3206063180, 6412126360, 12824252720]

約数ペア:

[(1, 12824252720), (2, 6412126360), (4, 3206063180), (5, 2564850544), (8, 1603031590), (10, 1282425272), (16, 801515795), (20, 641212636), (40, 320606318), (80, 160303159)]