8948140

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{827}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 18848592

約数和(自身を除く): 9900452

約数列:

[1, 2, 4, 5, 10, 20, 541, 827, 1082, 1654, 2164, 2705, 3308, 4135, 5410, 8270, 10820, 16540, 447407, 894814, 1789628, 2237035, 4474070, 8948140]

約数ペア:

[(1, 8948140), (2, 4474070), (4, 2237035), (5, 1789628), (10, 894814), (20, 447407), (541, 16540), (827, 10820), (1082, 8270), (1654, 5410), (2164, 4135), (2705, 3308)]