2576850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 6562080

約数和(自身を除く): 3985230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 419, 615, 838, 1025, 1230, 1257, 2050, 2095, 2514, 3075, 4190, 6150, 6285, 10475, 12570, 17179, 20950, 31425, 34358, 51537, 62850, 85895, 103074, 171790, 257685, 429475, 515370, 858950, 1288425, 2576850]

約数ペア:

[(1, 2576850), (2, 1288425), (3, 858950), (5, 515370), (6, 429475), (10, 257685), (15, 171790), (25, 103074), (30, 85895), (41, 62850), (50, 51537), (75, 34358), (82, 31425), (123, 20950), (150, 17179), (205, 12570), (246, 10475), (410, 6285), (419, 6150), (615, 4190), (838, 3075), (1025, 2514), (1230, 2095), (1257, 2050)]