45099700

素因数分解:

$2^2\times 5^2\times {\mathrm{450997}}^1$

素因数の和:451011

約数の個数: 18

約数和(自身を含む): 97866566

約数和(自身を除く): 52766866

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 450997, 901994, 1803988, 2254985, 4509970, 9019940, 11274925, 22549850, 45099700]

約数ペア:

[(1, 45099700), (2, 22549850), (4, 11274925), (5, 9019940), (10, 4509970), (20, 2254985), (25, 1803988), (50, 901994), (100, 450997)]