57076540

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15767}}^1$

素因数の和:15957

約数の個数: 24

約数和(自身を含む): 120530592

約数和(自身を除く): 63454052

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 15767, 31534, 63068, 78835, 157670, 315340, 2853827, 5707654, 11415308, 14269135, 28538270, 57076540]

約数ペア:

[(1, 57076540), (2, 28538270), (4, 14269135), (5, 11415308), (10, 5707654), (20, 2853827), (181, 315340), (362, 157670), (724, 78835), (905, 63068), (1810, 31534), (3620, 15767)]