27962800

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 60

約数和(自身を含む): 68500080

約数和(自身を除く): 40537280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1319, 1325, 2120, 2638, 2650, 4240, 5276, 5300, 6595, 10552, 10600, 13190, 21104, 21200, 26380, 32975, 52760, 65950, 69907, 105520, 131900, 139814, 263800, 279628, 349535, 527600, 559256, 699070, 1118512, 1398140, 1747675, 2796280, 3495350, 5592560, 6990700, 13981400, 27962800]

約数ペア:

[(1, 27962800), (2, 13981400), (4, 6990700), (5, 5592560), (8, 3495350), (10, 2796280), (16, 1747675), (20, 1398140), (25, 1118512), (40, 699070), (50, 559256), (53, 527600), (80, 349535), (100, 279628), (106, 263800), (200, 139814), (212, 131900), (265, 105520), (400, 69907), (424, 65950), (530, 52760), (848, 32975), (1060, 26380), (1319, 21200), (1325, 21104), (2120, 13190), (2638, 10600), (2650, 10552), (4240, 6595), (5276, 5300)]