54008696780

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2764007}}^1$

素因数の和:2764993

約数の個数: 24

約数和(自身を含む): 113534392608

約数和(自身を除く): 59525695828

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 9770, 19540, 2764007, 5528014, 11056028, 13820035, 27640070, 55280140, 2700434839, 5400869678, 10801739356, 13502174195, 27004348390, 54008696780]

約数ペア:

[(1, 54008696780), (2, 27004348390), (4, 13502174195), (5, 10801739356), (10, 5400869678), (20, 2700434839), (977, 55280140), (1954, 27640070), (3908, 13820035), (4885, 11056028), (9770, 5528014), (19540, 2764007)]