2026055510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{204859}}^1$

素因数の和:204932

約数の個数: 32

約数和(自身を含む): 3893978880

約数和(自身を除く): 1867923370

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 204859, 409718, 1024295, 2048590, 4711757, 8808937, 9423514, 17617874, 23558785, 44044685, 47117570, 88089370, 202605551, 405211102, 1013027755, 2026055510]

約数ペア:

[(1, 2026055510), (2, 1013027755), (5, 405211102), (10, 202605551), (23, 88089370), (43, 47117570), (46, 44044685), (86, 23558785), (115, 17617874), (215, 9423514), (230, 8808937), (430, 4711757), (989, 2048590), (1978, 1024295), (4945, 409718), (9890, 204859)]