8234020

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 17346168

約数和(自身を除く): 9112148

約数列:

[1, 2, 4, 5, 10, 20, 541, 761, 1082, 1522, 2164, 2705, 3044, 3805, 5410, 7610, 10820, 15220, 411701, 823402, 1646804, 2058505, 4117010, 8234020]

約数ペア:

[(1, 8234020), (2, 4117010), (4, 2058505), (5, 1646804), (10, 823402), (20, 411701), (541, 15220), (761, 10820), (1082, 7610), (1522, 5410), (2164, 3805), (2705, 3044)]