392582020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1154653}}^1$

素因数の和:1154679

約数の個数: 24

約数和(自身を含む): 872918424

約数和(自身を除く): 480336404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1154653, 2309306, 4618612, 5773265, 11546530, 19629101, 23093060, 39258202, 78516404, 98145505, 196291010, 392582020]

約数ペア:

[(1, 392582020), (2, 196291010), (4, 98145505), (5, 78516404), (10, 39258202), (17, 23093060), (20, 19629101), (34, 11546530), (68, 5773265), (85, 4618612), (170, 2309306), (340, 1154653)]