17080120

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1373}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 38581920

約数和(自身を除く): 21501800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1373, 1555, 2488, 2746, 3110, 5492, 6220, 6865, 10984, 12440, 13730, 27460, 54920, 427003, 854006, 1708012, 2135015, 3416024, 4270030, 8540060, 17080120]

約数ペア:

[(1, 17080120), (2, 8540060), (4, 4270030), (5, 3416024), (8, 2135015), (10, 1708012), (20, 854006), (40, 427003), (311, 54920), (622, 27460), (1244, 13730), (1373, 12440), (1555, 10984), (2488, 6865), (2746, 6220), (3110, 5492)]