8053900

素因数分解:

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

素因数の和:1930

約数の個数: 36

約数和(自身を含む): 17892952

約数和(自身を除く): 9839052

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1873, 2150, 3746, 4300, 7492, 9365, 18730, 37460, 46825, 80539, 93650, 161078, 187300, 322156, 402695, 805390, 1610780, 2013475, 4026950, 8053900]

約数ペア:

[(1, 8053900), (2, 4026950), (4, 2013475), (5, 1610780), (10, 805390), (20, 402695), (25, 322156), (43, 187300), (50, 161078), (86, 93650), (100, 80539), (172, 46825), (215, 37460), (430, 18730), (860, 9365), (1075, 7492), (1873, 4300), (2150, 3746)]