39060920

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1451}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 88078320

約数和(自身を除く): 49017400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 1451, 2692, 2902, 3365, 5384, 5804, 6730, 7255, 11608, 13460, 14510, 26920, 29020, 58040, 976523, 1953046, 3906092, 4882615, 7812184, 9765230, 19530460, 39060920]

約数ペア:

[(1, 39060920), (2, 19530460), (4, 9765230), (5, 7812184), (8, 4882615), (10, 3906092), (20, 1953046), (40, 976523), (673, 58040), (1346, 29020), (1451, 26920), (2692, 14510), (2902, 13460), (3365, 11608), (5384, 7255), (5804, 6730)]