75122020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36467}}^1$

素因数の和:36579

約数の個数: 24

約数和(自身を含む): 159292224

約数和(自身を除く): 84170204

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 36467, 72934, 145868, 182335, 364670, 729340, 3756101, 7512202, 15024404, 18780505, 37561010, 75122020]

約数ペア:

[(1, 75122020), (2, 37561010), (4, 18780505), (5, 15024404), (10, 7512202), (20, 3756101), (103, 729340), (206, 364670), (412, 182335), (515, 145868), (1030, 72934), (2060, 36467)]