17640159970

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{57593}}^1$

素因数の和:57990

約数の個数: 32

約数和(自身を含む): 32158185840

約数和(自身を除く): 14518025870

約数列:

[1, 2, 5, 10, 109, 218, 281, 545, 562, 1090, 1405, 2810, 30629, 57593, 61258, 115186, 153145, 287965, 306290, 575930, 6277637, 12555274, 16183633, 31388185, 32367266, 62776370, 80918165, 161836330, 1764015997, 3528031994, 8820079985, 17640159970]

約数ペア:

[(1, 17640159970), (2, 8820079985), (5, 3528031994), (10, 1764015997), (109, 161836330), (218, 80918165), (281, 62776370), (545, 32367266), (562, 31388185), (1090, 16183633), (1405, 12555274), (2810, 6277637), (30629, 575930), (57593, 306290), (61258, 287965), (115186, 153145)]