9914900

素因数分解:

$2^2\times 5^2\times {\mathrm{99149}}^1$

素因数の和:99163

約数の個数: 18

約数和(自身を含む): 21515550

約数和(自身を除く): 11600650

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 99149, 198298, 396596, 495745, 991490, 1982980, 2478725, 4957450, 9914900]

約数ペア:

[(1, 9914900), (2, 4957450), (4, 2478725), (5, 1982980), (10, 991490), (20, 495745), (25, 396596), (50, 198298), (100, 99149)]