8482880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 84

約数和(自身を含む): 23541228

約数和(自身を除く): 15058348

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 541, 560, 784, 980, 1082, 1120, 1568, 1960, 2164, 2240, 2705, 3136, 3787, 3920, 4328, 5410, 7574, 7840, 8656, 10820, 15148, 15680, 17312, 18935, 21640, 26509, 30296, 34624, 37870, 43280, 53018, 60592, 75740, 86560, 106036, 121184, 132545, 151480, 173120, 212072, 242368, 265090, 302960, 424144, 530180, 605920, 848288, 1060360, 1211840, 1696576, 2120720, 4241440, 8482880]

約数ペア:

[(1, 8482880), (2, 4241440), (4, 2120720), (5, 1696576), (7, 1211840), (8, 1060360), (10, 848288), (14, 605920), (16, 530180), (20, 424144), (28, 302960), (32, 265090), (35, 242368), (40, 212072), (49, 173120), (56, 151480), (64, 132545), (70, 121184), (80, 106036), (98, 86560), (112, 75740), (140, 60592), (160, 53018), (196, 43280), (224, 37870), (245, 34624), (280, 30296), (320, 26509), (392, 21640), (448, 18935), (490, 17312), (541, 15680), (560, 15148), (784, 10820), (980, 8656), (1082, 7840), (1120, 7574), (1568, 5410), (1960, 4328), (2164, 3920), (2240, 3787), (2705, 3136)]