2380456940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2532401}}^1$

素因数の和:2532457

約数の個数: 24

約数和(自身を含む): 5105322432

約数和(自身を除く): 2724865492

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2532401, 5064802, 10129604, 12662005, 25324010, 50648020, 119022847, 238045694, 476091388, 595114235, 1190228470, 2380456940]

約数ペア:

[(1, 2380456940), (2, 1190228470), (4, 595114235), (5, 476091388), (10, 238045694), (20, 119022847), (47, 50648020), (94, 25324010), (188, 12662005), (235, 10129604), (470, 5064802), (940, 2532401)]