47526640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84869}}^1$

素因数の和:84889

約数の個数: 40

約数和(自身を含む): 126286560

約数和(自身を除く): 78759920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84869, 169738, 339476, 424345, 594083, 678952, 848690, 1188166, 1357904, 1697380, 2376332, 2970415, 3394760, 4752664, 5940830, 6789520, 9505328, 11881660, 23763320, 47526640]

約数ペア:

[(1, 47526640), (2, 23763320), (4, 11881660), (5, 9505328), (7, 6789520), (8, 5940830), (10, 4752664), (14, 3394760), (16, 2970415), (20, 2376332), (28, 1697380), (35, 1357904), (40, 1188166), (56, 848690), (70, 678952), (80, 594083), (112, 424345), (140, 339476), (280, 169738), (560, 84869)]