451036120

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 1036800000

約数和(自身を除く): 585763880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 383, 472, 499, 590, 766, 998, 1180, 1532, 1915, 1996, 2360, 2495, 3064, 3830, 3992, 4990, 7660, 9980, 15320, 19960, 22597, 29441, 45194, 58882, 90388, 112985, 117764, 147205, 180776, 191117, 225970, 235528, 294410, 382234, 451940, 588820, 764468, 903880, 955585, 1177640, 1528936, 1911170, 3822340, 7644680, 11275903, 22551806, 45103612, 56379515, 90207224, 112759030, 225518060, 451036120]

約数ペア:

[(1, 451036120), (2, 225518060), (4, 112759030), (5, 90207224), (8, 56379515), (10, 45103612), (20, 22551806), (40, 11275903), (59, 7644680), (118, 3822340), (236, 1911170), (295, 1528936), (383, 1177640), (472, 955585), (499, 903880), (590, 764468), (766, 588820), (998, 451940), (1180, 382234), (1532, 294410), (1915, 235528), (1996, 225970), (2360, 191117), (2495, 180776), (3064, 147205), (3830, 117764), (3992, 112985), (4990, 90388), (7660, 58882), (9980, 45194), (15320, 29441), (19960, 22597)]