13575320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30853}}^1$

素因数の和:30875

約数の個数: 32

約数和(自身を含む): 33322320

約数和(自身を除く): 19747000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30853, 61706, 123412, 154265, 246824, 308530, 339383, 617060, 678766, 1234120, 1357532, 1696915, 2715064, 3393830, 6787660, 13575320]

約数ペア:

[(1, 13575320), (2, 6787660), (4, 3393830), (5, 2715064), (8, 1696915), (10, 1357532), (11, 1234120), (20, 678766), (22, 617060), (40, 339383), (44, 308530), (55, 246824), (88, 154265), (110, 123412), (220, 61706), (440, 30853)]