5645292880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1331437}}^1$

素因数の和:1331503

約数の個数: 40

約数和(自身を含む): 13372963272

約数和(自身を除く): 7727670392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 1331437, 2662874, 5325748, 6657185, 10651496, 13314370, 21302992, 26628740, 53257480, 70566161, 106514960, 141132322, 282264644, 352830805, 564529288, 705661610, 1129058576, 1411323220, 2822646440, 5645292880]

約数ペア:

[(1, 5645292880), (2, 2822646440), (4, 1411323220), (5, 1129058576), (8, 705661610), (10, 564529288), (16, 352830805), (20, 282264644), (40, 141132322), (53, 106514960), (80, 70566161), (106, 53257480), (212, 26628740), (265, 21302992), (424, 13314370), (530, 10651496), (848, 6657185), (1060, 5325748), (2120, 2662874), (4240, 1331437)]