22471738990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{438131}}^1$

素因数の和:438384

約数の個数: 32

約数和(自身を含む): 42397157376

約数和(自身を除く): 19925418386

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 5129, 10258, 25645, 51290, 438131, 876262, 2190655, 4381310, 10077013, 20154026, 50385065, 97703213, 100770130, 195406426, 488516065, 977032130, 2247173899, 4494347798, 11235869495, 22471738990]

約数ペア:

[(1, 22471738990), (2, 11235869495), (5, 4494347798), (10, 2247173899), (23, 977032130), (46, 488516065), (115, 195406426), (223, 100770130), (230, 97703213), (446, 50385065), (1115, 20154026), (2230, 10077013), (5129, 4381310), (10258, 2190655), (25645, 876262), (51290, 438131)]