8894620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{63533}}^1$

素因数の和:63549

約数の個数: 24

約数和(自身を含む): 21347424

約数和(自身を除く): 12452804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 63533, 127066, 254132, 317665, 444731, 635330, 889462, 1270660, 1778924, 2223655, 4447310, 8894620]

約数ペア:

[(1, 8894620), (2, 4447310), (4, 2223655), (5, 1778924), (7, 1270660), (10, 889462), (14, 635330), (20, 444731), (28, 317665), (35, 254132), (70, 127066), (140, 63533)]