42565690

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{5147}}^1$

素因数の和:5981

約数の個数: 16

約数和(自身を含む): 76725792

約数和(自身を除く): 34160102

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 5147, 8270, 10294, 25735, 51470, 4256569, 8513138, 21282845, 42565690]

約数ペア:

[(1, 42565690), (2, 21282845), (5, 8513138), (10, 4256569), (827, 51470), (1654, 25735), (4135, 10294), (5147, 8270)]