17005480

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1367}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 21407960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1367, 1555, 2488, 2734, 3110, 5468, 6220, 6835, 10936, 12440, 13670, 27340, 54680, 425137, 850274, 1700548, 2125685, 3401096, 4251370, 8502740, 17005480]

約数ペア:

[(1, 17005480), (2, 8502740), (4, 4251370), (5, 3401096), (8, 2125685), (10, 1700548), (20, 850274), (40, 425137), (311, 54680), (622, 27340), (1244, 13670), (1367, 12440), (1555, 10936), (2488, 6835), (2734, 6220), (3110, 5468)]