116487140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75641}}^1$

素因数の和:75668

約数の個数: 48

約数和(自身を含む): 304988544

約数和(自身を除く): 188501404

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, 75641, 151282, 302564, 378205, 529487, 756410, 832051, 1058974, 1512820, 1664102, 2117948, 2647435, 3328204, 4160255, 5294870, 5824357, 8320510, 10589740, 11648714, 16641020, 23297428, 29121785, 58243570, 116487140]

約数ペア:

[(1, 116487140), (2, 58243570), (4, 29121785), (5, 23297428), (7, 16641020), (10, 11648714), (11, 10589740), (14, 8320510), (20, 5824357), (22, 5294870), (28, 4160255), (35, 3328204), (44, 2647435), (55, 2117948), (70, 1664102), (77, 1512820), (110, 1058974), (140, 832051), (154, 756410), (220, 529487), (308, 378205), (385, 302564), (770, 151282), (1540, 75641)]