16107800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 38342040

約数和(自身を除く): 22234240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 1873, 2150, 3746, 4300, 7492, 8600, 9365, 14984, 18730, 37460, 46825, 74920, 80539, 93650, 161078, 187300, 322156, 374600, 402695, 644312, 805390, 1610780, 2013475, 3221560, 4026950, 8053900, 16107800]

約数ペア:

[(1, 16107800), (2, 8053900), (4, 4026950), (5, 3221560), (8, 2013475), (10, 1610780), (20, 805390), (25, 644312), (40, 402695), (43, 374600), (50, 322156), (86, 187300), (100, 161078), (172, 93650), (200, 80539), (215, 74920), (344, 46825), (430, 37460), (860, 18730), (1075, 14984), (1720, 9365), (1873, 8600), (2150, 7492), (3746, 4300)]