1138551460

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{91967}}^1$

素因数の和:92595

約数の個数: 24

約数和(自身を含む): 2394846720

約数和(自身を除く): 1256295260

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 12380, 91967, 183934, 367868, 459835, 919670, 1839340, 56927573, 113855146, 227710292, 284637865, 569275730, 1138551460]

約数ペア:

[(1, 1138551460), (2, 569275730), (4, 284637865), (5, 227710292), (10, 113855146), (20, 56927573), (619, 1839340), (1238, 919670), (2476, 459835), (3095, 367868), (6190, 183934), (12380, 91967)]