16758680

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 37886400

約数和(自身を除く): 21127720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1753, 1912, 2390, 3506, 4780, 7012, 8765, 9560, 14024, 17530, 35060, 70120, 418967, 837934, 1675868, 2094835, 3351736, 4189670, 8379340, 16758680]

約数ペア:

[(1, 16758680), (2, 8379340), (4, 4189670), (5, 3351736), (8, 2094835), (10, 1675868), (20, 837934), (40, 418967), (239, 70120), (478, 35060), (956, 17530), (1195, 14024), (1753, 9560), (1912, 8765), (2390, 7012), (3506, 4780)]