4927152020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35193943}}^1$

素因数の和:35193959

約数の個数: 24

約数和(自身を含む): 11825165184

約数和(自身を除く): 6898013164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35193943, 70387886, 140775772, 175969715, 246357601, 351939430, 492715202, 703878860, 985430404, 1231788005, 2463576010, 4927152020]

約数ペア:

[(1, 4927152020), (2, 2463576010), (4, 1231788005), (5, 985430404), (7, 703878860), (10, 492715202), (14, 351939430), (20, 246357601), (28, 175969715), (35, 140775772), (70, 70387886), (140, 35193943)]