1966637950

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{360851}}^1$

素因数の和:360972

約数の個数: 24

約数和(自身を含む): 3691515960

約数和(自身を除く): 1724878010

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 360851, 721702, 1804255, 3608510, 9021275, 18042550, 39332759, 78665518, 196663795, 393327590, 983318975, 1966637950]

約数ペア:

[(1, 1966637950), (2, 983318975), (5, 393327590), (10, 196663795), (25, 78665518), (50, 39332759), (109, 18042550), (218, 9021275), (545, 3608510), (1090, 1804255), (2725, 721702), (5450, 360851)]