4194400

素因数分解:

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

素因数の和:141

約数の個数: 108

約数和(自身を含む): 12022668

約数和(自身を除く): 7828268

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 107, 112, 140, 160, 175, 196, 200, 214, 224, 245, 280, 350, 392, 400, 428, 490, 535, 560, 700, 749, 784, 800, 856, 980, 1070, 1120, 1225, 1400, 1498, 1568, 1712, 1960, 2140, 2450, 2675, 2800, 2996, 3424, 3745, 3920, 4280, 4900, 5243, 5350, 5600, 5992, 7490, 7840, 8560, 9800, 10486, 10700, 11984, 14980, 17120, 18725, 19600, 20972, 21400, 23968, 26215, 29960, 37450, 39200, 41944, 42800, 52430, 59920, 74900, 83888, 85600, 104860, 119840, 131075, 149800, 167776, 209720, 262150, 299600, 419440, 524300, 599200, 838880, 1048600, 2097200, 4194400]

約数ペア:

[(1, 4194400), (2, 2097200), (4, 1048600), (5, 838880), (7, 599200), (8, 524300), (10, 419440), (14, 299600), (16, 262150), (20, 209720), (25, 167776), (28, 149800), (32, 131075), (35, 119840), (40, 104860), (49, 85600), (50, 83888), (56, 74900), (70, 59920), (80, 52430), (98, 42800), (100, 41944), (107, 39200), (112, 37450), (140, 29960), (160, 26215), (175, 23968), (196, 21400), (200, 20972), (214, 19600), (224, 18725), (245, 17120), (280, 14980), (350, 11984), (392, 10700), (400, 10486), (428, 9800), (490, 8560), (535, 7840), (560, 7490), (700, 5992), (749, 5600), (784, 5350), (800, 5243), (856, 4900), (980, 4280), (1070, 3920), (1120, 3745), (1225, 3424), (1400, 2996), (1498, 2800), (1568, 2675), (1712, 2450), (1960, 2140)]