1610780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 3463152

約数和(自身を除く): 1852372

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1873, 3746, 7492, 9365, 18730, 37460, 80539, 161078, 322156, 402695, 805390, 1610780]

約数ペア:

[(1, 1610780), (2, 805390), (4, 402695), (5, 322156), (10, 161078), (20, 80539), (43, 37460), (86, 18730), (172, 9365), (215, 7492), (430, 3746), (860, 1873)]