1294892000

素因数分解:

$2^5\times 5^3\times {\mathrm{127}}^1\times {\mathrm{2549}}^1$

素因数の和:2701

約数の個数: 96

約数和(自身を含む): 3207859200

約数和(自身を除く): 1912967200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 127, 160, 200, 250, 254, 400, 500, 508, 635, 800, 1000, 1016, 1270, 2000, 2032, 2540, 2549, 3175, 4000, 4064, 5080, 5098, 6350, 10160, 10196, 12700, 12745, 15875, 20320, 20392, 25400, 25490, 31750, 40784, 50800, 50980, 63500, 63725, 81568, 101600, 101960, 127000, 127450, 203920, 254000, 254900, 318625, 323723, 407840, 508000, 509800, 637250, 647446, 1019600, 1274500, 1294892, 1618615, 2039200, 2549000, 2589784, 3237230, 5098000, 5179568, 6474460, 8093075, 10196000, 10359136, 12948920, 16186150, 25897840, 32372300, 40465375, 51795680, 64744600, 80930750, 129489200, 161861500, 258978400, 323723000, 647446000, 1294892000]

約数ペア:

[(1, 1294892000), (2, 647446000), (4, 323723000), (5, 258978400), (8, 161861500), (10, 129489200), (16, 80930750), (20, 64744600), (25, 51795680), (32, 40465375), (40, 32372300), (50, 25897840), (80, 16186150), (100, 12948920), (125, 10359136), (127, 10196000), (160, 8093075), (200, 6474460), (250, 5179568), (254, 5098000), (400, 3237230), (500, 2589784), (508, 2549000), (635, 2039200), (800, 1618615), (1000, 1294892), (1016, 1274500), (1270, 1019600), (2000, 647446), (2032, 637250), (2540, 509800), (2549, 508000), (3175, 407840), (4000, 323723), (4064, 318625), (5080, 254900), (5098, 254000), (6350, 203920), (10160, 127450), (10196, 127000), (12700, 101960), (12745, 101600), (15875, 81568), (20320, 63725), (20392, 63500), (25400, 50980), (25490, 50800), (31750, 40784)]