246422240

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4363}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 583955568

約数和(自身を除く): 337533328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1412, 1765, 2824, 3530, 4363, 5648, 7060, 8726, 11296, 14120, 17452, 21815, 28240, 34904, 43630, 56480, 69808, 87260, 139616, 174520, 349040, 698080, 1540139, 3080278, 6160556, 7700695, 12321112, 15401390, 24642224, 30802780, 49284448, 61605560, 123211120, 246422240]

約数ペア:

[(1, 246422240), (2, 123211120), (4, 61605560), (5, 49284448), (8, 30802780), (10, 24642224), (16, 15401390), (20, 12321112), (32, 7700695), (40, 6160556), (80, 3080278), (160, 1540139), (353, 698080), (706, 349040), (1412, 174520), (1765, 139616), (2824, 87260), (3530, 69808), (4363, 56480), (5648, 43630), (7060, 34904), (8726, 28240), (11296, 21815), (14120, 17452)]