2008761556040

素因数分解:

$2^3\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{34609951}}^1$

素因数の和:34611413

約数の個数: 32

約数和(自身を含む): 4522828527360

約数和(自身を除く): 2514066971320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1451, 2902, 5804, 7255, 11608, 14510, 29020, 58040, 34609951, 69219902, 138439804, 173049755, 276879608, 346099510, 692199020, 1384398040, 50219038901, 100438077802, 200876155604, 251095194505, 401752311208, 502190389010, 1004380778020, 2008761556040]

約数ペア:

[(1, 2008761556040), (2, 1004380778020), (4, 502190389010), (5, 401752311208), (8, 251095194505), (10, 200876155604), (20, 100438077802), (40, 50219038901), (1451, 1384398040), (2902, 692199020), (5804, 346099510), (7255, 276879608), (11608, 173049755), (14510, 138439804), (29020, 69219902), (58040, 34609951)]