2019182300

素因数分解:

$2^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{51907}}^1$

素因数の和:52310

約数の個数: 36

約数和(自身を含む): 4392974040

約数和(自身を除く): 2373791740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 389, 778, 1556, 1945, 3890, 7780, 9725, 19450, 38900, 51907, 103814, 207628, 259535, 519070, 1038140, 1297675, 2595350, 5190700, 20191823, 40383646, 80767292, 100959115, 201918230, 403836460, 504795575, 1009591150, 2019182300]

約数ペア:

[(1, 2019182300), (2, 1009591150), (4, 504795575), (5, 403836460), (10, 201918230), (20, 100959115), (25, 80767292), (50, 40383646), (100, 20191823), (389, 5190700), (778, 2595350), (1556, 1297675), (1945, 1038140), (3890, 519070), (7780, 259535), (9725, 207628), (19450, 103814), (38900, 51907)]