2912286620

素因数分解:

$2^2\times 5^1\times {\mathrm{7069}}^1\times {\mathrm{20599}}^1$

素因数の和:27677

約数の個数: 24

約数和(自身を含む): 6116964000

約数和(自身を除く): 3204677380

約数列:

[1, 2, 4, 5, 10, 20, 7069, 14138, 20599, 28276, 35345, 41198, 70690, 82396, 102995, 141380, 205990, 411980, 145614331, 291228662, 582457324, 728071655, 1456143310, 2912286620]

約数ペア:

[(1, 2912286620), (2, 1456143310), (4, 728071655), (5, 582457324), (10, 291228662), (20, 145614331), (7069, 411980), (14138, 205990), (20599, 141380), (28276, 102995), (35345, 82396), (41198, 70690)]