8728160

素因数分解:

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

素因数の和:7815

約数の個数: 48

約数和(自身を含む): 23569056

約数和(自身を除く): 14840896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7793, 15586, 31172, 38965, 54551, 62344, 77930, 109102, 124688, 155860, 218204, 249376, 272755, 311720, 436408, 545510, 623440, 872816, 1091020, 1246880, 1745632, 2182040, 4364080, 8728160]

約数ペア:

[(1, 8728160), (2, 4364080), (4, 2182040), (5, 1745632), (7, 1246880), (8, 1091020), (10, 872816), (14, 623440), (16, 545510), (20, 436408), (28, 311720), (32, 272755), (35, 249376), (40, 218204), (56, 155860), (70, 124688), (80, 109102), (112, 77930), (140, 62344), (160, 54551), (224, 38965), (280, 31172), (560, 15586), (1120, 7793)]