6605720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15013}}^1$

素因数の和:15035

約数の個数: 32

約数和(自身を含む): 16215120

約数和(自身を除く): 9609400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15013, 30026, 60052, 75065, 120104, 150130, 165143, 300260, 330286, 600520, 660572, 825715, 1321144, 1651430, 3302860, 6605720]

約数ペア:

[(1, 6605720), (2, 3302860), (4, 1651430), (5, 1321144), (8, 825715), (10, 660572), (11, 600520), (20, 330286), (22, 300260), (40, 165143), (44, 150130), (55, 120104), (88, 75065), (110, 60052), (220, 30026), (440, 15013)]