13232466820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8374979}}^1$

素因数の和:8375067

約数の個数: 24

約数和(自身を含む): 28139932800

約数和(自身を除く): 14907465980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 8374979, 16749958, 33499916, 41874895, 83749790, 167499580, 661623341, 1323246682, 2646493364, 3308116705, 6616233410, 13232466820]

約数ペア:

[(1, 13232466820), (2, 6616233410), (4, 3308116705), (5, 2646493364), (10, 1323246682), (20, 661623341), (79, 167499580), (158, 83749790), (316, 41874895), (395, 33499916), (790, 16749958), (1580, 8374979)]