2182040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7793}}^1$

素因数の和:7811

約数の個数: 32

約数和(自身を含む): 5611680

約数和(自身を除く): 3429640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7793, 15586, 31172, 38965, 54551, 62344, 77930, 109102, 155860, 218204, 272755, 311720, 436408, 545510, 1091020, 2182040]

約数ペア:

[(1, 2182040), (2, 1091020), (4, 545510), (5, 436408), (7, 311720), (8, 272755), (10, 218204), (14, 155860), (20, 109102), (28, 77930), (35, 62344), (40, 54551), (56, 38965), (70, 31172), (140, 15586), (280, 7793)]