222728110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27737}}^1$

素因数の和:27828

約数の個数: 32

約数和(自身を含む): 443364192

約数和(自身を除く): 220636082

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 27737, 55474, 138685, 277370, 305107, 610214, 1525535, 2024801, 3051070, 4049602, 10124005, 20248010, 22272811, 44545622, 111364055, 222728110]

約数ペア:

[(1, 222728110), (2, 111364055), (5, 44545622), (10, 22272811), (11, 20248010), (22, 10124005), (55, 4049602), (73, 3051070), (110, 2024801), (146, 1525535), (365, 610214), (730, 305107), (803, 277370), (1606, 138685), (4015, 55474), (8030, 27737)]