1330281800

素因数分解:

$2^3\times 5^2\times {\mathrm{1061}}^1\times {\mathrm{6269}}^1$

素因数の和:7346

約数の個数: 48

約数和(自身を含む): 3096314100

約数和(自身を除く): 1766032300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1061, 2122, 4244, 5305, 6269, 8488, 10610, 12538, 21220, 25076, 26525, 31345, 42440, 50152, 53050, 62690, 106100, 125380, 156725, 212200, 250760, 313450, 626900, 1253800, 6651409, 13302818, 26605636, 33257045, 53211272, 66514090, 133028180, 166285225, 266056360, 332570450, 665140900, 1330281800]

約数ペア:

[(1, 1330281800), (2, 665140900), (4, 332570450), (5, 266056360), (8, 166285225), (10, 133028180), (20, 66514090), (25, 53211272), (40, 33257045), (50, 26605636), (100, 13302818), (200, 6651409), (1061, 1253800), (2122, 626900), (4244, 313450), (5305, 250760), (6269, 212200), (8488, 156725), (10610, 125380), (12538, 106100), (21220, 62690), (25076, 53050), (26525, 50152), (31345, 42440)]