413355560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8370

約数の個数: 64

約数和(自身を含む): 984614400

約数和(自身を除く): 571258840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 4988, 6235, 8287, 9976, 12470, 16574, 24940, 33148, 41435, 49880, 66296, 82870, 165740, 240323, 331480, 356341, 480646, 712682, 961292, 1201615, 1425364, 1781705, 1922584, 2403230, 2850728, 3563410, 4806460, 7126820, 9612920, 10333889, 14253640, 20667778, 41335556, 51669445, 82671112, 103338890, 206677780, 413355560]

約数ペア:

[(1, 413355560), (2, 206677780), (4, 103338890), (5, 82671112), (8, 51669445), (10, 41335556), (20, 20667778), (29, 14253640), (40, 10333889), (43, 9612920), (58, 7126820), (86, 4806460), (116, 3563410), (145, 2850728), (172, 2403230), (215, 1922584), (232, 1781705), (290, 1425364), (344, 1201615), (430, 961292), (580, 712682), (860, 480646), (1160, 356341), (1247, 331480), (1720, 240323), (2494, 165740), (4988, 82870), (6235, 66296), (8287, 49880), (9976, 41435), (12470, 33148), (16574, 24940)]