2993671520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2672921}}^1$

素因数の和:2672943

約数の個数: 48

約数和(自身を含む): 8082916128

約数和(自身を除く): 5089244608

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, 2672921, 5345842, 10691684, 13364605, 18710447, 21383368, 26729210, 37420894, 42766736, 53458420, 74841788, 85533472, 93552235, 106916840, 149683576, 187104470, 213833680, 299367152, 374208940, 427667360, 598734304, 748417880, 1496835760, 2993671520]

約数ペア:

[(1, 2993671520), (2, 1496835760), (4, 748417880), (5, 598734304), (7, 427667360), (8, 374208940), (10, 299367152), (14, 213833680), (16, 187104470), (20, 149683576), (28, 106916840), (32, 93552235), (35, 85533472), (40, 74841788), (56, 53458420), (70, 42766736), (80, 37420894), (112, 26729210), (140, 21383368), (160, 18710447), (224, 13364605), (280, 10691684), (560, 5345842), (1120, 2672921)]