3802000

素因数分解:

$2^4\times 5^3\times {\mathrm{1901}}^1$

素因数の和:1924

約数の個数: 40

約数和(自身を含む): 9198072

約数和(自身を除く): 5396072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1901, 2000, 3802, 7604, 9505, 15208, 19010, 30416, 38020, 47525, 76040, 95050, 152080, 190100, 237625, 380200, 475250, 760400, 950500, 1901000, 3802000]

約数ペア:

[(1, 3802000), (2, 1901000), (4, 950500), (5, 760400), (8, 475250), (10, 380200), (16, 237625), (20, 190100), (25, 152080), (40, 95050), (50, 76040), (80, 47525), (100, 38020), (125, 30416), (200, 19010), (250, 15208), (400, 9505), (500, 7604), (1000, 3802), (1901, 2000)]