1198400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{107}}^1$

素因数の和:136

約数の個数: 84

約数和(自身を含む): 3401568

約数和(自身を除く): 2203168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 107, 112, 140, 160, 175, 200, 214, 224, 280, 320, 350, 400, 428, 448, 535, 560, 700, 749, 800, 856, 1070, 1120, 1400, 1498, 1600, 1712, 2140, 2240, 2675, 2800, 2996, 3424, 3745, 4280, 5350, 5600, 5992, 6848, 7490, 8560, 10700, 11200, 11984, 14980, 17120, 18725, 21400, 23968, 29960, 34240, 37450, 42800, 47936, 59920, 74900, 85600, 119840, 149800, 171200, 239680, 299600, 599200, 1198400]

約数ペア:

[(1, 1198400), (2, 599200), (4, 299600), (5, 239680), (7, 171200), (8, 149800), (10, 119840), (14, 85600), (16, 74900), (20, 59920), (25, 47936), (28, 42800), (32, 37450), (35, 34240), (40, 29960), (50, 23968), (56, 21400), (64, 18725), (70, 17120), (80, 14980), (100, 11984), (107, 11200), (112, 10700), (140, 8560), (160, 7490), (175, 6848), (200, 5992), (214, 5600), (224, 5350), (280, 4280), (320, 3745), (350, 3424), (400, 2996), (428, 2800), (448, 2675), (535, 2240), (560, 2140), (700, 1712), (749, 1600), (800, 1498), (856, 1400), (1070, 1120)]