8132260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 17297280

約数和(自身を除く): 9165020

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 5147, 10294, 20588, 25735, 51470, 102940, 406613, 813226, 1626452, 2033065, 4066130, 8132260]

約数ペア:

[(1, 8132260), (2, 4066130), (4, 2033065), (5, 1626452), (10, 813226), (20, 406613), (79, 102940), (158, 51470), (316, 25735), (395, 20588), (790, 10294), (1580, 5147)]