39883970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569771}}^1$

素因数の和:569785

約数の個数: 16

約数和(自身を含む): 82047168

約数和(自身を除く): 42163198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569771, 1139542, 2848855, 3988397, 5697710, 7976794, 19941985, 39883970]

約数ペア:

[(1, 39883970), (2, 19941985), (5, 7976794), (7, 5697710), (10, 3988397), (14, 2848855), (35, 1139542), (70, 569771)]