996830500

素因数分解:

$2^2\times 5^3\times {\mathrm{1993661}}^1$

素因数の和:1993680

約数の個数: 24

約数和(自身を含む): 2177078904

約数和(自身を除く): 1180248404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1993661, 3987322, 7974644, 9968305, 19936610, 39873220, 49841525, 99683050, 199366100, 249207625, 498415250, 996830500]

約数ペア:

[(1, 996830500), (2, 498415250), (4, 249207625), (5, 199366100), (10, 99683050), (20, 49841525), (25, 39873220), (50, 19936610), (100, 9968305), (125, 7974644), (250, 3987322), (500, 1993661)]