47636540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{340261}}^1$

素因数の和:340277

約数の個数: 24

約数和(自身を含む): 114328032

約数和(自身を除く): 66691492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 340261, 680522, 1361044, 1701305, 2381827, 3402610, 4763654, 6805220, 9527308, 11909135, 23818270, 47636540]

約数ペア:

[(1, 47636540), (2, 23818270), (4, 11909135), (5, 9527308), (7, 6805220), (10, 4763654), (14, 3402610), (20, 2381827), (28, 1701305), (35, 1361044), (70, 680522), (140, 340261)]