4752500

素因数分解:

$2^2\times 5^4\times {\mathrm{1901}}^1$

素因数の和:1925

約数の個数: 30

約数和(自身を含む): 10398234

約数和(自身を除く): 5645734

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 1901, 2500, 3802, 7604, 9505, 19010, 38020, 47525, 95050, 190100, 237625, 475250, 950500, 1188125, 2376250, 4752500]

約数ペア:

[(1, 4752500), (2, 2376250), (4, 1188125), (5, 950500), (10, 475250), (20, 237625), (25, 190100), (50, 95050), (100, 47525), (125, 38020), (250, 19010), (500, 9505), (625, 7604), (1250, 3802), (1901, 2500)]