70078400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{6257}}^1$

素因数の和:6286

約数の個数: 84

約数和(自身を含む): 197101968

約数和(自身を除く): 127023568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 6257, 11200, 12514, 25028, 31285, 43799, 50056, 62570, 87598, 100112, 125140, 156425, 175196, 200224, 218995, 250280, 312850, 350392, 400448, 437990, 500560, 625700, 700784, 875980, 1001120, 1094975, 1251400, 1401568, 1751960, 2002240, 2189950, 2502800, 2803136, 3503920, 4379900, 5005600, 7007840, 8759800, 10011200, 14015680, 17519600, 35039200, 70078400]

約数ペア:

[(1, 70078400), (2, 35039200), (4, 17519600), (5, 14015680), (7, 10011200), (8, 8759800), (10, 7007840), (14, 5005600), (16, 4379900), (20, 3503920), (25, 2803136), (28, 2502800), (32, 2189950), (35, 2002240), (40, 1751960), (50, 1401568), (56, 1251400), (64, 1094975), (70, 1001120), (80, 875980), (100, 700784), (112, 625700), (140, 500560), (160, 437990), (175, 400448), (200, 350392), (224, 312850), (280, 250280), (320, 218995), (350, 200224), (400, 175196), (448, 156425), (560, 125140), (700, 100112), (800, 87598), (1120, 62570), (1400, 50056), (1600, 43799), (2240, 31285), (2800, 25028), (5600, 12514), (6257, 11200)]