43092020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 93804480

約数和(自身を除く): 50712460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 89, 172, 178, 215, 356, 430, 445, 563, 860, 890, 1126, 1780, 2252, 2815, 3827, 5630, 7654, 11260, 15308, 19135, 24209, 38270, 48418, 50107, 76540, 96836, 100214, 121045, 200428, 242090, 250535, 484180, 501070, 1002140, 2154601, 4309202, 8618404, 10773005, 21546010, 43092020]

約数ペア:

[(1, 43092020), (2, 21546010), (4, 10773005), (5, 8618404), (10, 4309202), (20, 2154601), (43, 1002140), (86, 501070), (89, 484180), (172, 250535), (178, 242090), (215, 200428), (356, 121045), (430, 100214), (445, 96836), (563, 76540), (860, 50107), (890, 48418), (1126, 38270), (1780, 24209), (2252, 19135), (2815, 15308), (3827, 11260), (5630, 7654)]