136254880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18119}}^1$

素因数の和:18181

約数の個数: 48

約数和(自身を含む): 328769280

約数和(自身を除く): 192514400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 18119, 36238, 72476, 90595, 144952, 181190, 289904, 362380, 579808, 724760, 851593, 1449520, 1703186, 2899040, 3406372, 4257965, 6812744, 8515930, 13625488, 17031860, 27250976, 34063720, 68127440, 136254880]

約数ペア:

[(1, 136254880), (2, 68127440), (4, 34063720), (5, 27250976), (8, 17031860), (10, 13625488), (16, 8515930), (20, 6812744), (32, 4257965), (40, 3406372), (47, 2899040), (80, 1703186), (94, 1449520), (160, 851593), (188, 724760), (235, 579808), (376, 362380), (470, 289904), (752, 181190), (940, 144952), (1504, 90595), (1880, 72476), (3760, 36238), (7520, 18119)]