28462020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1619}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 51553020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1619, 1758, 2930, 3238, 3516, 4395, 4857, 5860, 6476, 8095, 8790, 9714, 16190, 17580, 19428, 24285, 32380, 48570, 97140, 474367, 948734, 1423101, 1897468, 2371835, 2846202, 4743670, 5692404, 7115505, 9487340, 14231010, 28462020]

約数ペア:

[(1, 28462020), (2, 14231010), (3, 9487340), (4, 7115505), (5, 5692404), (6, 4743670), (10, 2846202), (12, 2371835), (15, 1897468), (20, 1423101), (30, 948734), (60, 474367), (293, 97140), (586, 48570), (879, 32380), (1172, 24285), (1465, 19428), (1619, 17580), (1758, 16190), (2930, 9714), (3238, 8790), (3516, 8095), (4395, 6476), (4857, 5860)]