39590060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25057}}^1$

素因数の和:25145

約数の個数: 24

約数和(自身を含む): 84194880

約数和(自身を除く): 44604820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 25057, 50114, 100228, 125285, 250570, 501140, 1979503, 3959006, 7918012, 9897515, 19795030, 39590060]

約数ペア:

[(1, 39590060), (2, 19795030), (4, 9897515), (5, 7918012), (10, 3959006), (20, 1979503), (79, 501140), (158, 250570), (316, 125285), (395, 100228), (790, 50114), (1580, 25057)]