2065150

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 3888144

約数和(自身を除く): 1822994

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 401, 515, 802, 1030, 2005, 2575, 4010, 5150, 10025, 20050, 41303, 82606, 206515, 413030, 1032575, 2065150]

約数ペア:

[(1, 2065150), (2, 1032575), (5, 413030), (10, 206515), (25, 82606), (50, 41303), (103, 20050), (206, 10025), (401, 5150), (515, 4010), (802, 2575), (1030, 2005)]