43265690

素因数分解:

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

素因数の和:25634

約数の個数: 24

約数和(自身を含む): 84332988

約数和(自身を除く): 41067298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 25601, 51202, 128005, 256010, 332813, 665626, 1664065, 3328130, 4326569, 8653138, 21632845, 43265690]

約数ペア:

[(1, 43265690), (2, 21632845), (5, 8653138), (10, 4326569), (13, 3328130), (26, 1664065), (65, 665626), (130, 332813), (169, 256010), (338, 128005), (845, 51202), (1690, 25601)]