3892000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{139}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 11007360

約数和(自身を除く): 7115360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 139, 140, 160, 175, 200, 224, 250, 278, 280, 350, 400, 500, 556, 560, 695, 700, 800, 875, 973, 1000, 1112, 1120, 1390, 1400, 1750, 1946, 2000, 2224, 2780, 2800, 3475, 3500, 3892, 4000, 4448, 4865, 5560, 5600, 6950, 7000, 7784, 9730, 11120, 13900, 14000, 15568, 17375, 19460, 22240, 24325, 27800, 28000, 31136, 34750, 38920, 48650, 55600, 69500, 77840, 97300, 111200, 121625, 139000, 155680, 194600, 243250, 278000, 389200, 486500, 556000, 778400, 973000, 1946000, 3892000]

約数ペア:

[(1, 3892000), (2, 1946000), (4, 973000), (5, 778400), (7, 556000), (8, 486500), (10, 389200), (14, 278000), (16, 243250), (20, 194600), (25, 155680), (28, 139000), (32, 121625), (35, 111200), (40, 97300), (50, 77840), (56, 69500), (70, 55600), (80, 48650), (100, 38920), (112, 34750), (125, 31136), (139, 28000), (140, 27800), (160, 24325), (175, 22240), (200, 19460), (224, 17375), (250, 15568), (278, 14000), (280, 13900), (350, 11120), (400, 9730), (500, 7784), (556, 7000), (560, 6950), (695, 5600), (700, 5560), (800, 4865), (875, 4448), (973, 4000), (1000, 3892), (1112, 3500), (1120, 3475), (1390, 2800), (1400, 2780), (1750, 2224), (1946, 2000)]