2051210350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{3119}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 4364006400

約数和(自身を除く): 2312796050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1879, 3119, 3758, 6238, 9395, 13153, 15595, 18790, 21833, 26306, 31190, 43666, 46975, 65765, 77975, 93950, 109165, 131530, 155950, 218330, 328825, 545825, 657650, 1091650, 5860601, 11721202, 29303005, 41024207, 58606010, 82048414, 146515025, 205121035, 293030050, 410242070, 1025605175, 2051210350]

約数ペア:

[(1, 2051210350), (2, 1025605175), (5, 410242070), (7, 293030050), (10, 205121035), (14, 146515025), (25, 82048414), (35, 58606010), (50, 41024207), (70, 29303005), (175, 11721202), (350, 5860601), (1879, 1091650), (3119, 657650), (3758, 545825), (6238, 328825), (9395, 218330), (13153, 155950), (15595, 131530), (18790, 109165), (21833, 93950), (26306, 77975), (31190, 65765), (43666, 46975)]