28134500

素因数分解:

$2^2\times 5^3\times {\mathrm{56269}}^1$

素因数の和:56288

約数の個数: 24

約数和(自身を含む): 61446840

約数和(自身を除く): 33312340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 56269, 112538, 225076, 281345, 562690, 1125380, 1406725, 2813450, 5626900, 7033625, 14067250, 28134500]

約数ペア:

[(1, 28134500), (2, 14067250), (4, 7033625), (5, 5626900), (10, 2813450), (20, 1406725), (25, 1125380), (50, 562690), (100, 281345), (125, 225076), (250, 112538), (500, 56269)]