977775020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1685819}}^1$

素因数の和:1685857

約数の個数: 24

約数和(自身を含む): 2124133200

約数和(自身を除く): 1146358180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1685819, 3371638, 6743276, 8429095, 16858190, 33716380, 48888751, 97777502, 195555004, 244443755, 488887510, 977775020]

約数ペア:

[(1, 977775020), (2, 488887510), (4, 244443755), (5, 195555004), (10, 97777502), (20, 48888751), (29, 33716380), (58, 16858190), (116, 8429095), (145, 6743276), (290, 3371638), (580, 1685819)]