2013250675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{19447}}^1$

素因数の和:19599

約数の個数: 24

約数和(自身を含む): 2582772192

約数和(自身を除く): 569521517

約数列:

[1, 5, 25, 41, 101, 205, 505, 1025, 2525, 4141, 19447, 20705, 97235, 103525, 486175, 797327, 1964147, 3986635, 9820735, 19933175, 49103675, 80530027, 402650135, 2013250675]

約数ペア:

[(1, 2013250675), (5, 402650135), (25, 80530027), (41, 49103675), (101, 19933175), (205, 9820735), (505, 3986635), (1025, 1964147), (2525, 797327), (4141, 486175), (19447, 103525), (20705, 97235)]