33281300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25601}}^1$

素因数の和:25628

約数の個数: 36

約数和(自身を含む): 77778876

約数和(自身を除く): 44497576

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 25601, 51202, 102404, 128005, 256010, 332813, 512020, 640025, 665626, 1280050, 1331252, 1664065, 2560100, 3328130, 6656260, 8320325, 16640650, 33281300]

約数ペア:

[(1, 33281300), (2, 16640650), (4, 8320325), (5, 6656260), (10, 3328130), (13, 2560100), (20, 1664065), (25, 1331252), (26, 1280050), (50, 665626), (52, 640025), (65, 512020), (100, 332813), (130, 256010), (260, 128005), (325, 102404), (650, 51202), (1300, 25601)]