25888927780

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5702407}}^1$

素因数の和:5702643

約数の個数: 24

約数和(自身を含む): 54606259008

約数和(自身を除く): 28717331228

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 5702407, 11404814, 22809628, 28512035, 57024070, 114048140, 1294446389, 2588892778, 5177785556, 6472231945, 12944463890, 25888927780]

約数ペア:

[(1, 25888927780), (2, 12944463890), (4, 6472231945), (5, 5177785556), (10, 2588892778), (20, 1294446389), (227, 114048140), (454, 57024070), (908, 28512035), (1135, 22809628), (2270, 11404814), (4540, 5702407)]