1369393360

素因数分解:

$2^4\times 5^1\times {\mathrm{17117417}}^1$

素因数の和:17117430

約数の個数: 20

約数和(自身を含む): 3183839748

約数和(自身を除く): 1814446388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17117417, 34234834, 68469668, 85587085, 136939336, 171174170, 273878672, 342348340, 684696680, 1369393360]

約数ペア:

[(1, 1369393360), (2, 684696680), (4, 342348340), (5, 273878672), (8, 171174170), (10, 136939336), (16, 85587085), (20, 68469668), (40, 34234834), (80, 17117417)]