4030840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9161}}^1$

素因数の和:9183

約数の個数: 32

約数和(自身を含む): 9894960

約数和(自身を除く): 5864120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9161, 18322, 36644, 45805, 73288, 91610, 100771, 183220, 201542, 366440, 403084, 503855, 806168, 1007710, 2015420, 4030840]

約数ペア:

[(1, 4030840), (2, 2015420), (4, 1007710), (5, 806168), (8, 503855), (10, 403084), (11, 366440), (20, 201542), (22, 183220), (40, 100771), (44, 91610), (55, 73288), (88, 45805), (110, 36644), (220, 18322), (440, 9161)]