29442020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{77479}}^1$

素因数の和:77507

約数の個数: 24

約数和(自身を含む): 65083200

約数和(自身を除く): 35641180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 77479, 154958, 309916, 387395, 774790, 1472101, 1549580, 2944202, 5888404, 7360505, 14721010, 29442020]

約数ペア:

[(1, 29442020), (2, 14721010), (4, 7360505), (5, 5888404), (10, 2944202), (19, 1549580), (20, 1472101), (38, 774790), (76, 387395), (95, 309916), (190, 154958), (380, 77479)]