32680840

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2887}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 73817280

約数和(自身を除く): 41136440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 2887, 5660, 5774, 11320, 11548, 14435, 23096, 28870, 57740, 115480, 817021, 1634042, 3268084, 4085105, 6536168, 8170210, 16340420, 32680840]

約数ペア:

[(1, 32680840), (2, 16340420), (4, 8170210), (5, 6536168), (8, 4085105), (10, 3268084), (20, 1634042), (40, 817021), (283, 115480), (566, 57740), (1132, 28870), (1415, 23096), (2264, 14435), (2830, 11548), (2887, 11320), (5660, 5774)]