8522080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 23442048

約数和(自身を除く): 14919968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1087, 1120, 1568, 1960, 2174, 3920, 4348, 5435, 7609, 7840, 8696, 10870, 15218, 17392, 21740, 30436, 34784, 38045, 43480, 53263, 60872, 76090, 86960, 106526, 121744, 152180, 173920, 213052, 243488, 266315, 304360, 426104, 532630, 608720, 852208, 1065260, 1217440, 1704416, 2130520, 4261040, 8522080]

約数ペア:

[(1, 8522080), (2, 4261040), (4, 2130520), (5, 1704416), (7, 1217440), (8, 1065260), (10, 852208), (14, 608720), (16, 532630), (20, 426104), (28, 304360), (32, 266315), (35, 243488), (40, 213052), (49, 173920), (56, 152180), (70, 121744), (80, 106526), (98, 86960), (112, 76090), (140, 60872), (160, 53263), (196, 43480), (224, 38045), (245, 34784), (280, 30436), (392, 21740), (490, 17392), (560, 15218), (784, 10870), (980, 8696), (1087, 7840), (1120, 7609), (1568, 5435), (1960, 4348), (2174, 3920)]