98052400

素因数分解:

$2^4\times 5^2\times {\mathrm{245131}}^1$

素因数の和:245149

約数の個数: 30

約数和(自身を含む): 235571852

約数和(自身を除く): 137519452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 245131, 490262, 980524, 1225655, 1961048, 2451310, 3922096, 4902620, 6128275, 9805240, 12256550, 19610480, 24513100, 49026200, 98052400]

約数ペア:

[(1, 98052400), (2, 49026200), (4, 24513100), (5, 19610480), (8, 12256550), (10, 9805240), (16, 6128275), (20, 4902620), (25, 3922096), (40, 2451310), (50, 1961048), (80, 1225655), (100, 980524), (200, 490262), (400, 245131)]