11576180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7517}}^1$

素因数の和:7544

約数の個数: 48

約数和(自身を含む): 30312576

約数和(自身を除く): 18736396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7517, 15034, 30068, 37585, 52619, 75170, 82687, 105238, 150340, 165374, 210476, 263095, 330748, 413435, 526190, 578809, 826870, 1052380, 1157618, 1653740, 2315236, 2894045, 5788090, 11576180]

約数ペア:

[(1, 11576180), (2, 5788090), (4, 2894045), (5, 2315236), (7, 1653740), (10, 1157618), (11, 1052380), (14, 826870), (20, 578809), (22, 526190), (28, 413435), (35, 330748), (44, 263095), (55, 210476), (70, 165374), (77, 150340), (110, 105238), (140, 82687), (154, 75170), (220, 52619), (308, 37585), (385, 30068), (770, 15034), (1540, 7517)]