25142820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419047}}^1$

素因数の和:419059

約数の個数: 24

約数和(自身を含む): 70400064

約数和(自身を除く): 45257244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419047, 838094, 1257141, 1676188, 2095235, 2514282, 4190470, 5028564, 6285705, 8380940, 12571410, 25142820]

約数ペア:

[(1, 25142820), (2, 12571410), (3, 8380940), (4, 6285705), (5, 5028564), (6, 4190470), (10, 2514282), (12, 2095235), (15, 1676188), (20, 1257141), (30, 838094), (60, 419047)]