4542950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2168

約数の個数: 24

約数和(自身を含む): 8650488

約数和(自身を除く): 4107538

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2113, 2150, 4226, 10565, 21130, 52825, 90859, 105650, 181718, 454295, 908590, 2271475, 4542950]

約数ペア:

[(1, 4542950), (2, 2271475), (5, 908590), (10, 454295), (25, 181718), (43, 105650), (50, 90859), (86, 52825), (215, 21130), (430, 10565), (1075, 4226), (2113, 2150)]