28540060

素因数分解:

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

素因数の和:49245

約数の個数: 24

約数和(自身を含む): 62002080

約数和(自身を除く): 33462020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 49207, 98414, 196828, 246035, 492070, 984140, 1427003, 2854006, 5708012, 7135015, 14270030, 28540060]

約数ペア:

[(1, 28540060), (2, 14270030), (4, 7135015), (5, 5708012), (10, 2854006), (20, 1427003), (29, 984140), (58, 492070), (116, 246035), (145, 196828), (290, 98414), (580, 49207)]