55576160

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 131770800

約数和(自身を除く): 76194640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 829, 838, 1658, 1676, 2095, 3316, 3352, 4145, 4190, 6632, 6704, 8290, 8380, 13264, 13408, 16580, 16760, 26528, 33160, 33520, 66320, 67040, 132640, 347351, 694702, 1389404, 1736755, 2778808, 3473510, 5557616, 6947020, 11115232, 13894040, 27788080, 55576160]

約数ペア:

[(1, 55576160), (2, 27788080), (4, 13894040), (5, 11115232), (8, 6947020), (10, 5557616), (16, 3473510), (20, 2778808), (32, 1736755), (40, 1389404), (80, 694702), (160, 347351), (419, 132640), (829, 67040), (838, 66320), (1658, 33520), (1676, 33160), (2095, 26528), (3316, 16760), (3352, 16580), (4145, 13408), (4190, 13264), (6632, 8380), (6704, 8290)]