142097320

素因数分解:

$2^3\times 5^1\times {\mathrm{3552433}}^1$

素因数の和:3552444

約数の個数: 16

約数和(自身を含む): 319719060

約数和(自身を除く): 177621740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3552433, 7104866, 14209732, 17762165, 28419464, 35524330, 71048660, 142097320]

約数ペア:

[(1, 142097320), (2, 71048660), (4, 35524330), (5, 28419464), (8, 17762165), (10, 14209732), (20, 7104866), (40, 3552433)]