143283680

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12613}}^1$

素因数の和:12699

約数の個数: 48

約数和(自身を含む): 343302624

約数和(自身を除く): 200018944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 11360, 12613, 25226, 50452, 63065, 100904, 126130, 201808, 252260, 403616, 504520, 895523, 1009040, 1791046, 2018080, 3582092, 4477615, 7164184, 8955230, 14328368, 17910460, 28656736, 35820920, 71641840, 143283680]

約数ペア:

[(1, 143283680), (2, 71641840), (4, 35820920), (5, 28656736), (8, 17910460), (10, 14328368), (16, 8955230), (20, 7164184), (32, 4477615), (40, 3582092), (71, 2018080), (80, 1791046), (142, 1009040), (160, 895523), (284, 504520), (355, 403616), (568, 252260), (710, 201808), (1136, 126130), (1420, 100904), (2272, 63065), (2840, 50452), (5680, 25226), (11360, 12613)]