105557210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3541}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 208099584

約数和(自身を除く): 102542374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2710, 2981, 3541, 5962, 7082, 14905, 17705, 29810, 35410, 38951, 77902, 194755, 389510, 959611, 1919222, 4798055, 9596110, 10555721, 21111442, 52778605, 105557210]

約数ペア:

[(1, 105557210), (2, 52778605), (5, 21111442), (10, 10555721), (11, 9596110), (22, 4798055), (55, 1919222), (110, 959611), (271, 389510), (542, 194755), (1355, 77902), (2710, 38951), (2981, 35410), (3541, 29810), (5962, 17705), (7082, 14905)]