57017200

素因数分解:

$2^4\times 5^2\times {\mathrm{142543}}^1$

素因数の和:142561

約数の個数: 30

約数和(自身を含む): 136984784

約数和(自身を除く): 79967584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 142543, 285086, 570172, 712715, 1140344, 1425430, 2280688, 2850860, 3563575, 5701720, 7127150, 11403440, 14254300, 28508600, 57017200]

約数ペア:

[(1, 57017200), (2, 28508600), (4, 14254300), (5, 11403440), (8, 7127150), (10, 5701720), (16, 3563575), (20, 2850860), (25, 2280688), (40, 1425430), (50, 1140344), (80, 712715), (100, 570172), (200, 285086), (400, 142543)]