25688290

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 21589790

約数列:

[1, 2, 5, 10, 113, 127, 179, 226, 254, 358, 565, 635, 895, 1130, 1270, 1790, 14351, 20227, 22733, 28702, 40454, 45466, 71755, 101135, 113665, 143510, 202270, 227330, 2568829, 5137658, 12844145, 25688290]

約数ペア:

[(1, 25688290), (2, 12844145), (5, 5137658), (10, 2568829), (113, 227330), (127, 202270), (179, 143510), (226, 113665), (254, 101135), (358, 71755), (565, 45466), (635, 40454), (895, 28702), (1130, 22733), (1270, 20227), (1790, 14351)]