12848360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{45887}}^1$

素因数の和:45905

約数の個数: 32

約数和(自身を含む): 33039360

約数和(自身を除く): 20191000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 45887, 91774, 183548, 229435, 321209, 367096, 458870, 642418, 917740, 1284836, 1606045, 1835480, 2569672, 3212090, 6424180, 12848360]

約数ペア:

[(1, 12848360), (2, 6424180), (4, 3212090), (5, 2569672), (7, 1835480), (8, 1606045), (10, 1284836), (14, 917740), (20, 642418), (28, 458870), (35, 367096), (40, 321209), (56, 229435), (70, 183548), (140, 91774), (280, 45887)]