3848600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{2749}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 10230000

約数和(自身を除く): 6381400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 2749, 5498, 10996, 13745, 19243, 21992, 27490, 38486, 54980, 68725, 76972, 96215, 109960, 137450, 153944, 192430, 274900, 384860, 481075, 549800, 769720, 962150, 1924300, 3848600]

約数ペア:

[(1, 3848600), (2, 1924300), (4, 962150), (5, 769720), (7, 549800), (8, 481075), (10, 384860), (14, 274900), (20, 192430), (25, 153944), (28, 137450), (35, 109960), (40, 96215), (50, 76972), (56, 68725), (70, 54980), (100, 38486), (140, 27490), (175, 21992), (200, 19243), (280, 13745), (350, 10996), (700, 5498), (1400, 2749)]