20044150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57269}}^1$

素因数の和:57288

約数の個数: 24

約数和(自身を含む): 42608880

約数和(自身を除く): 22564730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57269, 114538, 286345, 400883, 572690, 801766, 1431725, 2004415, 2863450, 4008830, 10022075, 20044150]

約数ペア:

[(1, 20044150), (2, 10022075), (5, 4008830), (7, 2863450), (10, 2004415), (14, 1431725), (25, 801766), (35, 572690), (50, 400883), (70, 286345), (175, 114538), (350, 57269)]