4576460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 11129664

約数和(自身を除く): 6553204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 337, 388, 485, 674, 679, 970, 1348, 1358, 1685, 1940, 2359, 2716, 3370, 3395, 4718, 6740, 6790, 9436, 11795, 13580, 23590, 32689, 47180, 65378, 130756, 163445, 228823, 326890, 457646, 653780, 915292, 1144115, 2288230, 4576460]

約数ペア:

[(1, 4576460), (2, 2288230), (4, 1144115), (5, 915292), (7, 653780), (10, 457646), (14, 326890), (20, 228823), (28, 163445), (35, 130756), (70, 65378), (97, 47180), (140, 32689), (194, 23590), (337, 13580), (388, 11795), (485, 9436), (674, 6790), (679, 6740), (970, 4718), (1348, 3395), (1358, 3370), (1685, 2716), (1940, 2359)]