68835350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{18859}}^1$

素因数の和:18944

約数の個数: 24

約数和(自身を含む): 129794520

約数和(自身を除く): 60959170

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 18859, 37718, 94295, 188590, 471475, 942950, 1376707, 2753414, 6883535, 13767070, 34417675, 68835350]

約数ペア:

[(1, 68835350), (2, 34417675), (5, 13767070), (10, 6883535), (25, 2753414), (50, 1376707), (73, 942950), (146, 471475), (365, 188590), (730, 94295), (1825, 37718), (3650, 18859)]