97940860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{44927}}^1$

素因数の和:45045

約数の個数: 24

約数和(自身を含む): 207567360

約数和(自身を除く): 109626500

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 44927, 89854, 179708, 224635, 449270, 898540, 4897043, 9794086, 19588172, 24485215, 48970430, 97940860]

約数ペア:

[(1, 97940860), (2, 48970430), (4, 24485215), (5, 19588172), (10, 9794086), (20, 4897043), (109, 898540), (218, 449270), (436, 224635), (545, 179708), (1090, 89854), (2180, 44927)]