2077885825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1433}}^1\times {\mathrm{1871}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 2662972416

約数和(自身を除く): 585086591

約数列:

[1, 5, 25, 31, 155, 775, 1433, 1871, 7165, 9355, 35825, 44423, 46775, 58001, 222115, 290005, 1110575, 1450025, 2681143, 13405715, 67028575, 83115433, 415577165, 2077885825]

約数ペア:

[(1, 2077885825), (5, 415577165), (25, 83115433), (31, 67028575), (155, 13405715), (775, 2681143), (1433, 1450025), (1871, 1110575), (7165, 290005), (9355, 222115), (35825, 58001), (44423, 46775)]