43289912080

素因数分解:

$2^4\times 5^1\times {\mathrm{541123901}}^1$

素因数の和:541123914

約数の個数: 20

約数和(自身を含む): 100649045772

約数和(自身を除く): 57359133692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 541123901, 1082247802, 2164495604, 2705619505, 4328991208, 5411239010, 8657982416, 10822478020, 21644956040, 43289912080]

約数ペア:

[(1, 43289912080), (2, 21644956040), (4, 10822478020), (5, 8657982416), (8, 5411239010), (10, 4328991208), (16, 2705619505), (20, 2164495604), (40, 1082247802), (80, 541123901)]