2010584140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{889639}}^1$

素因数の和:889761

約数の個数: 24

約数和(自身を含む): 4259596320

約数和(自身を除く): 2249012180

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 889639, 1779278, 3558556, 4448195, 8896390, 17792780, 100529207, 201058414, 402116828, 502646035, 1005292070, 2010584140]

約数ペア:

[(1, 2010584140), (2, 1005292070), (4, 502646035), (5, 402116828), (10, 201058414), (20, 100529207), (113, 17792780), (226, 8896390), (452, 4448195), (565, 3558556), (1130, 1779278), (2260, 889639)]