20190133450

素因数分解:

$2^1\times 5^2\times {\mathrm{769}}^1\times {\mathrm{525101}}^1$

素因数の和:525882

約数の個数: 24

約数和(自身を含む): 37602554220

約数和(自身を除く): 17412420770

約数列:

[1, 2, 5, 10, 25, 50, 769, 1538, 3845, 7690, 19225, 38450, 525101, 1050202, 2625505, 5251010, 13127525, 26255050, 403802669, 807605338, 2019013345, 4038026690, 10095066725, 20190133450]

約数ペア:

[(1, 20190133450), (2, 10095066725), (5, 4038026690), (10, 2019013345), (25, 807605338), (50, 403802669), (769, 26255050), (1538, 13127525), (3845, 5251010), (7690, 2625505), (19225, 1050202), (38450, 525101)]