57080120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49207}}^1$

素因数の和:49247

約数の個数: 32

約数和(自身を含む): 132861600

約数和(自身を除く): 75781480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 49207, 98414, 196828, 246035, 393656, 492070, 984140, 1427003, 1968280, 2854006, 5708012, 7135015, 11416024, 14270030, 28540060, 57080120]

約数ペア:

[(1, 57080120), (2, 28540060), (4, 14270030), (5, 11416024), (8, 7135015), (10, 5708012), (20, 2854006), (29, 1968280), (40, 1427003), (58, 984140), (116, 492070), (145, 393656), (232, 246035), (290, 196828), (580, 98414), (1160, 49207)]