2783152880

素因数分解:

$2^4\times 5^1\times {\mathrm{6733}}^1\times {\mathrm{5167}}^1$

素因数の和:11913

約数の個数: 40

約数和(自身を含む): 6473044032

約数和(自身を除く): 3689891152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5167, 6733, 10334, 13466, 20668, 25835, 26932, 33665, 41336, 51670, 53864, 67330, 82672, 103340, 107728, 134660, 206680, 269320, 413360, 538640, 34789411, 69578822, 139157644, 173947055, 278315288, 347894110, 556630576, 695788220, 1391576440, 2783152880]

約数ペア:

[(1, 2783152880), (2, 1391576440), (4, 695788220), (5, 556630576), (8, 347894110), (10, 278315288), (16, 173947055), (20, 139157644), (40, 69578822), (80, 34789411), (5167, 538640), (6733, 413360), (10334, 269320), (13466, 206680), (20668, 134660), (25835, 107728), (26932, 103340), (33665, 82672), (41336, 67330), (51670, 53864)]