4037180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{28837}}^1$

素因数の和:28853

約数の個数: 24

約数和(自身を含む): 9689568

約数和(自身を除く): 5652388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 28837, 57674, 115348, 144185, 201859, 288370, 403718, 576740, 807436, 1009295, 2018590, 4037180]

約数ペア:

[(1, 4037180), (2, 2018590), (4, 1009295), (5, 807436), (7, 576740), (10, 403718), (14, 288370), (20, 201859), (28, 144185), (35, 115348), (70, 57674), (140, 28837)]