13251500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 17411860

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1559, 1700, 2125, 3118, 4250, 6236, 7795, 8500, 15590, 26503, 31180, 38975, 53006, 77950, 106012, 132515, 155900, 194875, 265030, 389750, 530060, 662575, 779500, 1325150, 2650300, 3312875, 6625750, 13251500]

約数ペア:

[(1, 13251500), (2, 6625750), (4, 3312875), (5, 2650300), (10, 1325150), (17, 779500), (20, 662575), (25, 530060), (34, 389750), (50, 265030), (68, 194875), (85, 155900), (100, 132515), (125, 106012), (170, 77950), (250, 53006), (340, 38975), (425, 31180), (500, 26503), (850, 15590), (1559, 8500), (1700, 7795), (2125, 6236), (3118, 4250)]