97811600

素因数分解:

$2^4\times 5^2\times {\mathrm{244529}}^1$

素因数の和:244547

約数の個数: 30

約数和(自身を含む): 234993330

約数和(自身を除く): 137181730

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 244529, 489058, 978116, 1222645, 1956232, 2445290, 3912464, 4890580, 6113225, 9781160, 12226450, 19562320, 24452900, 48905800, 97811600]

約数ペア:

[(1, 97811600), (2, 48905800), (4, 24452900), (5, 19562320), (8, 12226450), (10, 9781160), (16, 6113225), (20, 4890580), (25, 3912464), (40, 2445290), (50, 1956232), (80, 1222645), (100, 978116), (200, 489058), (400, 244529)]