2475250

素因数分解:

$2^1\times 5^3\times {\mathrm{9901}}^1$

素因数の和:9918

約数の個数: 16

約数和(自身を含む): 4634136

約数和(自身を除く): 2158886

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 9901, 19802, 49505, 99010, 247525, 495050, 1237625, 2475250]

約数ペア:

[(1, 2475250), (2, 1237625), (5, 495050), (10, 247525), (25, 99010), (50, 49505), (125, 19802), (250, 9901)]