5427848560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3570953}}^1$

素因数の和:3570985

約数の個数: 40

約数和(自身を含む): 13283948880

約数和(自身を除く): 7856100320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3570953, 7141906, 14283812, 17854765, 28567624, 35709530, 57135248, 67848107, 71419060, 135696214, 142838120, 271392428, 285676240, 339240535, 542784856, 678481070, 1085569712, 1356962140, 2713924280, 5427848560]

約数ペア:

[(1, 5427848560), (2, 2713924280), (4, 1356962140), (5, 1085569712), (8, 678481070), (10, 542784856), (16, 339240535), (19, 285676240), (20, 271392428), (38, 142838120), (40, 135696214), (76, 71419060), (80, 67848107), (95, 57135248), (152, 35709530), (190, 28567624), (304, 17854765), (380, 14283812), (760, 7141906), (1520, 3570953)]