4364080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7793}}^1$

素因数の和:7813

約数の個数: 40

約数和(自身を含む): 11597472

約数和(自身を除く): 7233392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7793, 15586, 31172, 38965, 54551, 62344, 77930, 109102, 124688, 155860, 218204, 272755, 311720, 436408, 545510, 623440, 872816, 1091020, 2182040, 4364080]

約数ペア:

[(1, 4364080), (2, 2182040), (4, 1091020), (5, 872816), (7, 623440), (8, 545510), (10, 436408), (14, 311720), (16, 272755), (20, 218204), (28, 155860), (35, 124688), (40, 109102), (56, 77930), (70, 62344), (80, 54551), (112, 38965), (140, 31172), (280, 15586), (560, 7793)]