2012592700

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{78311}}^1$

素因数の和:78582

約数の個数: 36

約数和(自身を含む): 4384375632

約数和(自身を除く): 2371782932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 2570, 5140, 6425, 12850, 25700, 78311, 156622, 313244, 391555, 783110, 1566220, 1957775, 3915550, 7831100, 20125927, 40251854, 80503708, 100629635, 201259270, 402518540, 503148175, 1006296350, 2012592700]

約数ペア:

[(1, 2012592700), (2, 1006296350), (4, 503148175), (5, 402518540), (10, 201259270), (20, 100629635), (25, 80503708), (50, 40251854), (100, 20125927), (257, 7831100), (514, 3915550), (1028, 1957775), (1285, 1566220), (2570, 783110), (5140, 391555), (6425, 313244), (12850, 156622), (25700, 78311)]