106668220

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{12149}}^1$

素因数の和:12597

約数の個数: 24

約数和(自身を含む): 224532000

約数和(自身を除く): 117863780

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 12149, 24298, 48596, 60745, 121490, 242980, 5333411, 10666822, 21333644, 26667055, 53334110, 106668220]

約数ペア:

[(1, 106668220), (2, 53334110), (4, 26667055), (5, 21333644), (10, 10666822), (20, 5333411), (439, 242980), (878, 121490), (1756, 60745), (2195, 48596), (4390, 24298), (8780, 12149)]