357816160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172027}}^1$

素因数の和:172055

約数の個数: 48

約数和(自身を含む): 910372176

約数和(自身を除く): 552556016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 172027, 344054, 688108, 860135, 1376216, 1720270, 2236351, 2752432, 3440540, 4472702, 5504864, 6881080, 8945404, 11181755, 13762160, 17890808, 22363510, 27524320, 35781616, 44727020, 71563232, 89454040, 178908080, 357816160]

約数ペア:

[(1, 357816160), (2, 178908080), (4, 89454040), (5, 71563232), (8, 44727020), (10, 35781616), (13, 27524320), (16, 22363510), (20, 17890808), (26, 13762160), (32, 11181755), (40, 8945404), (52, 6881080), (65, 5504864), (80, 4472702), (104, 3440540), (130, 2752432), (160, 2236351), (208, 1720270), (260, 1376216), (416, 860135), (520, 688108), (1040, 344054), (2080, 172027)]