75666890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5651}}^1$

素因数の和:5774

約数の個数: 32

約数和(自身を含む): 148127616

約数和(自身を除く): 72460726

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5651, 6695, 11302, 13390, 28255, 56510, 73463, 146926, 367315, 582053, 734630, 1164106, 2910265, 5820530, 7566689, 15133378, 37833445, 75666890]

約数ペア:

[(1, 75666890), (2, 37833445), (5, 15133378), (10, 7566689), (13, 5820530), (26, 2910265), (65, 1164106), (103, 734630), (130, 582053), (206, 367315), (515, 146926), (1030, 73463), (1339, 56510), (2678, 28255), (5651, 13390), (6695, 11302)]