5405469890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{69739}}^1$

素因数の和:70106

約数の個数: 32

約数和(自身を含む): 10183155840

約数和(自身を除く): 4777685950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 337, 674, 1685, 3370, 7751, 15502, 38755, 69739, 77510, 139478, 348695, 697390, 1603997, 3207994, 8019985, 16039970, 23502043, 47004086, 117510215, 235020430, 540546989, 1081093978, 2702734945, 5405469890]

約数ペア:

[(1, 5405469890), (2, 2702734945), (5, 1081093978), (10, 540546989), (23, 235020430), (46, 117510215), (115, 47004086), (230, 23502043), (337, 16039970), (674, 8019985), (1685, 3207994), (3370, 1603997), (7751, 697390), (15502, 348695), (38755, 139478), (69739, 77510)]