133028180

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{6269}}^1$

素因数の和:7339

約数の個数: 24

約数和(自身を含む): 279667080

約数和(自身を除く): 146638900

約数列:

[1, 2, 4, 5, 10, 20, 1061, 2122, 4244, 5305, 6269, 10610, 12538, 21220, 25076, 31345, 62690, 125380, 6651409, 13302818, 26605636, 33257045, 66514090, 133028180]

約数ペア:

[(1, 133028180), (2, 66514090), (4, 33257045), (5, 26605636), (10, 13302818), (20, 6651409), (1061, 125380), (2122, 62690), (4244, 31345), (5305, 25076), (6269, 21220), (10610, 12538)]