104154400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{2657}}^1$

素因数の和:2691

約数の個数: 108

約数和(自身を含む): 295891218

約数和(自身を除く): 191736818

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, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2657, 2800, 3920, 4900, 5314, 5600, 7840, 9800, 10628, 13285, 18599, 19600, 21256, 26570, 37198, 39200, 42512, 53140, 66425, 74396, 85024, 92995, 106280, 130193, 132850, 148792, 185990, 212560, 260386, 265700, 297584, 371980, 425120, 464975, 520772, 531400, 595168, 650965, 743960, 929950, 1041544, 1062800, 1301930, 1487920, 1859900, 2083088, 2125600, 2603860, 2975840, 3254825, 3719800, 4166176, 5207720, 6509650, 7439600, 10415440, 13019300, 14879200, 20830880, 26038600, 52077200, 104154400]

約数ペア:

[(1, 104154400), (2, 52077200), (4, 26038600), (5, 20830880), (7, 14879200), (8, 13019300), (10, 10415440), (14, 7439600), (16, 6509650), (20, 5207720), (25, 4166176), (28, 3719800), (32, 3254825), (35, 2975840), (40, 2603860), (49, 2125600), (50, 2083088), (56, 1859900), (70, 1487920), (80, 1301930), (98, 1062800), (100, 1041544), (112, 929950), (140, 743960), (160, 650965), (175, 595168), (196, 531400), (200, 520772), (224, 464975), (245, 425120), (280, 371980), (350, 297584), (392, 265700), (400, 260386), (490, 212560), (560, 185990), (700, 148792), (784, 132850), (800, 130193), (980, 106280), (1120, 92995), (1225, 85024), (1400, 74396), (1568, 66425), (1960, 53140), (2450, 42512), (2657, 39200), (2800, 37198), (3920, 26570), (4900, 21256), (5314, 19600), (5600, 18599), (7840, 13285), (9800, 10628)]