23717260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{169409}}^1$

素因数の和:169425

約数の個数: 24

約数和(自身を含む): 56921760

約数和(自身を除く): 33204500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 169409, 338818, 677636, 847045, 1185863, 1694090, 2371726, 3388180, 4743452, 5929315, 11858630, 23717260]

約数ペア:

[(1, 23717260), (2, 11858630), (4, 5929315), (5, 4743452), (7, 3388180), (10, 2371726), (14, 1694090), (20, 1185863), (28, 847045), (35, 677636), (70, 338818), (140, 169409)]