12848240

素因数分解:

$2^4\times 5^1\times {\mathrm{160603}}^1$

素因数の和:160616

約数の個数: 20

約数和(自身を含む): 29872344

約数和(自身を除く): 17024104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 160603, 321206, 642412, 803015, 1284824, 1606030, 2569648, 3212060, 6424120, 12848240]

約数ペア:

[(1, 12848240), (2, 6424120), (4, 3212060), (5, 2569648), (8, 1606030), (10, 1284824), (16, 803015), (20, 642412), (40, 321206), (80, 160603)]